我是 C 域的新手，在编译涉及将指针与整数进行比较并从没有强制转换的指针制作整数时，我遇到了大量警告。 你能指出我一个方向来帮助解决这个问题吗？我已经附加了我的代码和一个示例文件。 编译后，为了作为参数运行，您需要包含输入文件名，后跟您喜欢的输出文件名。 谢谢！
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#define BUF_LEN 1024
int SendOut(char *SywUserIdTemp, char *IntractnIdBuf1, char *IntractnIdBuf2, char *IntractnIdBuf3,
char *DivNbrBuf1, char *DivNbrBuf2, char *DivNbrBuf3,
char *ItemNbrBuf1, char *ItemNbrBuf2, char *ItemNbrBuf3,
char *KsnIdBuf1, char *KsnIdBuf2, char *KsnIdBuf3,
char *buddy_cntBuf1, char *buddy_cntBuf2, char *buddy_cntBuf3,
int today_month, int all, int n1, int n2, int n3, char *summer_active_temp, char *winter_active_temp, FILE *fpOut)
{
int i;
//determine triggers
//if no active out of season and season is winter
if(summer_active_temp == '0' && today_month == '1')
{
//if enough of winter to do 60% winter 40% non seasonal
if(n3 >= 12)
{
for (i = 0; i < 12; ++i) //winter
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,3n", SywUserIdTemp, IntractnIdBuf3[i], DivNbrBuf3[i], ItemNbrBuf3[i], KsnIdBuf3[i], buddy_cntBuf3[i], summer_active_temp, winter_active_temp);
}
for (i = 0; i < 8; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
else
{
for (i = 0; i < n3; ++i) //winter
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,3n", SywUserIdTemp, IntractnIdBuf3[i], DivNbrBuf3[i], ItemNbrBuf3[i], KsnIdBuf3[i], buddy_cntBuf3[i], summer_active_temp, winter_active_temp);
}
//just in case nonseasonal doesnt have enough to fill in
if(n1 >= (20-n3))
{
for (i = 0; i < (20-n3); ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
else
{
for (i = 0; i < n1; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
}
}
//if active out of season and season is winter
else if(summer_active_temp == '1' && today_month == '1')
{
//if enough do 25% summer 50% winter 25% nonseasonal
if(n3 >= 10 && n2 >= 5)
{
for (i = 0; i < 5; ++i) //summer
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,2n", SywUserIdTemp, IntractnIdBuf2[i], DivNbrBuf2[i], ItemNbrBuf2[i], KsnIdBuf2[i], buddy_cntBuf2[i], summer_active_temp, winter_active_temp);
}
for (i = 0; i < 10; ++i) //winter
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,3n", SywUserIdTemp, IntractnIdBuf3[i], DivNbrBuf3[i], ItemNbrBuf3[i], KsnIdBuf3[i], buddy_cntBuf3[i], summer_active_temp, winter_active_temp);
}
//just in case nonseasonal doesnt have enough to fill in
if(n1 >= 5)
{
for (i = 0; i < 5; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
else
{
for (i = 0; i < n1; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
}
else if(n3 >= 10 && n2 < 5)
{
for (i = 0; i < n2; ++i) //summer
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,2n", SywUserIdTemp, IntractnIdBuf2[i], DivNbrBuf2[i], ItemNbrBuf2[i], KsnIdBuf2[i], buddy_cntBuf2[i], summer_active_temp, winter_active_temp);
}
for (i = 0; i < 10; ++i) //winter
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,3n", SywUserIdTemp, IntractnIdBuf3[i], DivNbrBuf3[i], ItemNbrBuf3[i], KsnIdBuf3[i], buddy_cntBuf3[i], summer_active_temp, winter_active_temp);
}
//just in case nonseasonal doesnt have enough to fill in
if(n1 >= (10-n2))
{
for (i = 0; i < (10-n2); ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
else
{
for (i = 0; i < n1; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
}
else if(n3 < 10 && n2 >= 5)
{
for (i = 0; i < 5; ++i) //summer
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,2n", SywUserIdTemp, IntractnIdBuf2[i], DivNbrBuf2[i], ItemNbrBuf2[i], KsnIdBuf2[i], buddy_cntBuf2[i], summer_active_temp, winter_active_temp);
}
for (i = 0; i < n3; ++i) //winter
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,3n", SywUserIdTemp, IntractnIdBuf3[i], DivNbrBuf3[i], ItemNbrBuf3[i], KsnIdBuf3[i], buddy_cntBuf3[i], summer_active_temp, winter_active_temp);
}
//just in case nonseasonal doesnt have enough to fill in
if(n1 >= (15-n3))
{
for (i = 0; i < (15-n3); ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
else
{
for (i = 0; i < n1; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
}
else
{
for (i = 0; i < n2; ++i) //summer
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,2n", SywUserIdTemp, IntractnIdBuf2[i], DivNbrBuf2[i], ItemNbrBuf2[i], KsnIdBuf2[i], buddy_cntBuf2[i], summer_active_temp, winter_active_temp);
}
for (i = 0; i < n3; ++i) //winter
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,3n", SywUserIdTemp, IntractnIdBuf3[i], DivNbrBuf3[i], ItemNbrBuf3[i], KsnIdBuf3[i], buddy_cntBuf3[i], summer_active_temp, winter_active_temp);
}
//just in case nonseasonal doesnt have enough to fill in
if(n1 >= (20-n3-n2))
{
for (i = 0; i < (20-n3-n2); ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
else
{
for (i = 0; i < n1; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
}
}
//if no active out of season and season is summer
else if(winter_active_temp == '0' && today_month == '2')
{
//if enough of summer to do 60% summer 40% non seasonal
if(n2 >= 12)
{
for (i = 0; i < 12; ++i) //summer
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,2n", SywUserIdTemp, IntractnIdBuf2[i], DivNbrBuf2[i], ItemNbrBuf2[i], KsnIdBuf2[i], buddy_cntBuf2[i], summer_active_temp, winter_active_temp);
}
//just in case nonseasonal doesnt have enough to fill in
if(n1 >= 8)
{
for (i = 0; i < 8; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
else
{
for (i = 0; i < n1; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
}
else
{
for (i = 0; i < n2; ++i) //summer
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,2n", SywUserIdTemp, IntractnIdBuf2[i], DivNbrBuf2[i], ItemNbrBuf2[i], KsnIdBuf2[i], buddy_cntBuf2[i], summer_active_temp, winter_active_temp);
}
//just in case nonseasonal doesnt have enough to fill in
if(n1 >= (20-n2))
{
for (i = 0; i < (20-n2); ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
else
{
for (i = 0; i < n1; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
}
}
//if active out of season and season is summer
else if(winter_active_temp == '1' && today_month == '2')
{
//if enough do 25% winter 50% summer 25% nonseasonal
if(n2 >= 10 && n3 >= 5)
{
for (i = 0; i < 5; ++i) //winter
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,3n", SywUserIdTemp, IntractnIdBuf3[i], DivNbrBuf3[i], ItemNbrBuf3[i], KsnIdBuf3[i], buddy_cntBuf3[i], summer_active_temp, winter_active_temp);
}
for (i = 0; i < 10; ++i) //summer
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,2n", SywUserIdTemp, IntractnIdBuf2[i], DivNbrBuf2[i], ItemNbrBuf2[i], KsnIdBuf2[i], buddy_cntBuf2[i], summer_active_temp, winter_active_temp);
}
//just in case nonseasonal doesnt have enough to fill in
if(n1 >= 5)
{
for (i = 0; i < 5; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
else
{
for (i = 0; i < n1; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
}
else if(n2 >= 10 && n3 < 5)
{
for (i = 0; i < n3; ++i) //winter
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,3n", SywUserIdTemp, IntractnIdBuf3[i], DivNbrBuf3[i], ItemNbrBuf3[i], KsnIdBuf3[i], buddy_cntBuf3[i], summer_active_temp, winter_active_temp);
}
for (i = 0; i < 10; ++i) //summer
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,2n", SywUserIdTemp, IntractnIdBuf2[i], DivNbrBuf2[i], ItemNbrBuf2[i], KsnIdBuf2[i], buddy_cntBuf2[i], summer_active_temp, winter_active_temp);
}
//just in case nonseasonal doesnt have enough to fill in
if(n1 >= (10-n3))
{
for (i = 0; i < (10-n3); ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
else
{
for (i = 0; i < n1; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
}
else if(n2 < 10 && n3 >= 5)
{
for (i = 0; i < 5; ++i) //winter
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,3n", SywUserIdTemp, IntractnIdBuf3[i], DivNbrBuf3[i], ItemNbrBuf3[i], KsnIdBuf3[i], buddy_cntBuf3[i], summer_active_temp, winter_active_temp);
}
for (i = 0; i < n2; ++i) //summer
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,2n", SywUserIdTemp, IntractnIdBuf2[i], DivNbrBuf2[i], ItemNbrBuf2[i], KsnIdBuf2[i], buddy_cntBuf2[i], summer_active_temp, winter_active_temp);
}
//just in case nonseasonal doesnt have enough to fill in
if(n1 >= (15-n2))
{
for (i = 0; i < (15-n2); ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
else
{
for (i = 0; i < n1; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
}
else
{
for (i = 0; i < n3; ++i) //winter
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,3n", SywUserIdTemp, IntractnIdBuf3[i], DivNbrBuf3[i], ItemNbrBuf3[i], KsnIdBuf3[i], buddy_cntBuf3[i], summer_active_temp, winter_active_temp);
}
for (i = 0; i < n2; ++i) //summer
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,2n", SywUserIdTemp, IntractnIdBuf2[i], DivNbrBuf2[i], ItemNbrBuf2[i], KsnIdBuf2[i], buddy_cntBuf2[i], summer_active_temp, winter_active_temp);
}
//just in case nonseasonal doesnt have enough to fill in
if(n1 >= (20-n3-n2))
{
for (i = 0; i < (20-n3-n2); ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
else
{
for (i = 0; i < n1; ++i) //nonseasonal
{
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,1n", SywUserIdTemp, IntractnIdBuf1[i], DivNbrBuf1[i], ItemNbrBuf1[i], KsnIdBuf1[i], buddy_cntBuf1[i], summer_active_temp, winter_active_temp);
}
}
}
}
return(0);
}
int main(int argn, char* argv[])
{
//initialize variables
int i, all;
//char SywUserId, IntractnId, DivNbr, ItemNbr, KsnId, buddy_cnt, cnt_rank, table_type, summer_active, summer_active_temp, winter_active, winter_active_temp, SywUserIdTemp;
char *SywUserId, *IntractnId, *DivNbr, *ItemNbr, *KsnId, *buddy_cnt, *cnt_rank, *table_type, *summer_active, *winter_active, *summer_active_temp, *winter_active_temp, *SywUserIdTemp;
FILE *fpIn, *fpOut;
char buf[BUF_LEN];
char IntractnIdBuf1[BUF_LEN], DivNbrBuf1[BUF_LEN], ItemNbrBuf1[BUF_LEN], KsnIdBuf1[BUF_LEN], buddy_cntBuf1[BUF_LEN];
char IntractnIdBuf2[BUF_LEN], DivNbrBuf2[BUF_LEN], ItemNbrBuf2[BUF_LEN], KsnIdBuf2[BUF_LEN], buddy_cntBuf2[BUF_LEN];
char IntractnIdBuf3[BUF_LEN], DivNbrBuf3[BUF_LEN], ItemNbrBuf3[BUF_LEN], KsnIdBuf3[BUF_LEN], buddy_cntBuf3[BUF_LEN];
int n1=0, n2=0, n3=0;
int nRow=0, iCount=0;
//determine season
int today_month = 0;
time_t result = time(NULL);
struct tm* today = (localtime(&result));
char month_str[3];
strftime(month_str, sizeof(month_str), "%m", today);
if(*month_str < "03" || *month_str > "08"){
today_month = 1; //winter
}
else{
today_month = 2; //summer
}
//if input does not have 3 arguments terminate
if(argn != 3) {
printf("Usage: %s input_file output_filen", argv[0]);
return(-1);
}
//check for input file
fpIn = fopen(argv[1], "r");
if(fpIn == NULL) {
printf("Error: no input file");
}
//check for output files
fpOut = fopen(argv[2], "w");
if(fpOut == NULL) {
printf("Error: no output file");
}
// Skip the first row.
//fgets(buf, BUF_LEN, fpIn);
// Process the data.
fgets(buf, BUF_LEN, fpIn);
SywUserIdTemp = '0';
winter_active_temp = '0';
summer_active_temp = '0';
n1 = 0;
n2 = 0;
n3 = 0;
all = 0;
while(!feof(fpIn)) {
if(strlen(buf) < 2) break;
// Remove CR or LF at the tail.
i=strlen(buf)-1; while(i > 0 && buf[i] <= ' ') buf[i--] = ' ';
SywUserId = strtok(buf, ",");
table_type = strtok(NULL, ",");
cnt_rank = strtok(NULL, ",");
IntractnId = strtok(NULL, ",");
DivNbr = strtok(NULL, ",");
ItemNbr = strtok(NULL, ",");
KsnId = strtok(NULL, ",");
buddy_cnt = strtok(NULL, ",");
summer_active = strtok(NULL, ",");
winter_active = strtok(NULL, ",");
printf("%s:%s:%s:%s:%s:%s:%s:%s:%s:%sn", SywUserId, table_type, cnt_rank, IntractnId, DivNbr, ItemNbr, KsnId, buddy_cnt, summer_active, winter_active);
//if it is the same member the ksn number is saved in a buffer to create pairs from
if(SywUserIdTemp == SywUserId)
{
if(table_type == 1)
{
IntractnIdBuf1[n1] = IntractnId;
DivNbrBuf1[n1] = DivNbr;
ItemNbrBuf1[n1] = ItemNbr;
KsnIdBuf1[n1] = KsnId;
buddy_cntBuf1[n1++] = buddy_cnt;
}
else if(table_type == 2)
{
IntractnIdBuf2[n2] = IntractnId;
DivNbrBuf2[n2] = DivNbr;
ItemNbrBuf2[n2] = ItemNbr;
KsnIdBuf2[n2] = KsnId;
buddy_cntBuf2[n2++] = buddy_cnt;
}
else //table_type == 3
{
IntractnIdBuf3[n3] = IntractnId;
DivNbrBuf3[n3] = DivNbr;
ItemNbrBuf3[n3] = ItemNbr;
KsnIdBuf3[n3] = KsnId;
buddy_cntBuf3[n3++] = buddy_cnt;
}
all++;
}
//else all the combos are created and written to the output file
//the new mbrId is copied to the tempMbrId
//the nKsn is reset to 0 and the new ksnId is saved in the buffer
else
{
if(SywUserIdTemp != 0)
{
SendOut(SywUserIdTemp, IntractnIdBuf1, IntractnIdBuf2, IntractnIdBuf3,
DivNbrBuf1, DivNbrBuf2, DivNbrBuf3,
ItemNbrBuf1, ItemNbrBuf2, ItemNbrBuf3,
KsnIdBuf1, KsnIdBuf2, KsnIdBuf3,
buddy_cntBuf1, buddy_cntBuf2, buddy_cntBuf3,
today_month, all, n1, n2, n3, summer_active_temp, winter_active_temp, fpOut);
}
//reset info
SywUserIdTemp = SywUserId;
summer_active_temp = summer_active;
winter_active_temp = winter_active;
n1 = 0;
n2 = 0;
n3 = 0;
all = 0;
if(table_type == 1)
{
IntractnIdBuf1[n1] = IntractnId;
DivNbrBuf1[n1] = DivNbr;
ItemNbrBuf1[n1] = ItemNbr;
KsnIdBuf1[n1] = KsnId;
buddy_cntBuf1[n1++] = buddy_cnt;
}
else if(table_type == 2)
{
IntractnIdBuf2[n2] = IntractnId;
DivNbrBuf2[n2] = DivNbr;
ItemNbrBuf2[n2] = ItemNbr;
KsnIdBuf2[n2] = KsnId;
buddy_cntBuf2[n2++] = buddy_cnt;
}
else //table_type == 3
{
IntractnIdBuf3[n3] = IntractnId;
DivNbrBuf3[n3] = DivNbr;
ItemNbrBuf3[n3] = ItemNbr;
KsnIdBuf3[n3] = KsnId;
buddy_cntBuf3[n3++] = buddy_cnt;
}
all++;
//printf("nKsn=%d", nKsn);
}
// Show the progress.
nRow++;
if( iCount < 999 ) {
iCount++;
} else {
printf("%dn", nRow);
iCount = 0;
}
fgets(buf, BUF_LEN, fpIn);
}
SendOut(SywUserIdTemp, IntractnIdBuf1, IntractnIdBuf2, IntractnIdBuf3,
DivNbrBuf1, DivNbrBuf2, DivNbrBuf3,
ItemNbrBuf1, ItemNbrBuf2, ItemNbrBuf3,
KsnIdBuf1, KsnIdBuf2, KsnIdBuf3,
buddy_cntBuf1, buddy_cntBuf2, buddy_cntBuf3,
today_month, all, n1, n2, n3, summer_active_temp, winter_active_temp, fpOut);
//close files when done
fclose(fpIn);
fclose(fpOut);
//exit program
return(0);
}
test_data.txt
1,1,1,-276551,7,63062,0,1.993,0,0,
1,1,10,24315147,54,41796,0,1.934,0,0,
1,1,11,25562371,2,40396,3747849,1.934,0,0,
1,1,12,-948793,2,2820,0,1.919,0,0,
1,1,13,4272725,44,20243,0,1.911,0,0,
1,1,14,2917566,44,71641,0,1.900,0,0,
1,1,15,24655338,54,71593,0,1.898,0,0,
1,1,16,22365342,44,67862,0,1.894,0,0,
1,1,17,12690269,44,14216,0,1.886,0,0,
1,1,18,2920093,44,93074,0,1.875,0,0,
1,1,19,8569801,2,40396,0,1.868,0,0,
1,1,2,-273684,7,63204,0,1.984,0,0,
1,1,20,10171246,88,2379,0,1.859,0,0,
1,1,3,1617035,44,72854,0,1.977,0,0,
1,1,4,12690127,44,14602,0,1.973,0,0,
1,1,5,13064870,44,13666,0,1.966,0,0,
1,1,6,1616493,44,34869,0,1.966,0,0,
1,1,7,1617032,44,72854,0,1.956,0,0,
1,1,8,1616460,44,23337,0,1.950,0,0,
1,1,9,24655107,2,94350,0,1.948,0,0,
您正在尝试将指针打印为整数。指针的正确格式说明符是 "%p" ，而不是 "%lu" 。
fprintf(fpOut, "%lu,%lu,%lu,%lu,%lu,%lu,%lu,%lu,3n", SywUserIdTemp, IntractnIdBuf3[i], DivNbrBuf3[i], ItemNbrBuf3[i], KsnIdBuf3[i], buddy_cntBuf3[i], summer_active_temp, winter_active_temp);
%lu 说 SywUserIdTemp 应该是一个整数，但你给它传递了一个 C 字符串，一个字符指针。您希望对该参数使用 %s 而不是 5lu，假设它是以 NUL 结尾的 C 字符串。
此行
if（*month_str <"03" || *month_str> "08"）{
有三个问题：
-
表达式
*month_str给你month_str中的第一个字符，表达式的类型是char，而不是char *。 这是至少一个"指针与整数的比较"错误的根源，因为...... -
在这种情况下，字符串文字
"03"和"08"最终将具有类型char *，并将计算到每个字符串的第一个元素的地址，但更大的问题是...... -
不能使用关系运算符（
<、>、==等）比较字符串值。 必须改用strcmp库函数。
那行应该是
if ( strcmp( month_str, "03" ) < 0 || strcmp( month_str, "08" ) > 0 )
{
...
}
查看方便的 C 参考手册，了解 strcmp 返回值的解释。