var a = 3;
var b = 17;
var c = 12;
var a = a + 12;
var b = 9 + b + 2;
var c = c + 7:
/* Should Equal to
a = 15
b = 26
c = 19
/*
即使我尝试了,我的代码也无法运行,有人可以帮助我解决我的问题是什么吗?
var a = 3;
var b = 17;
var c = 12;
a = a + 12;
b = 9 + b + 2;
c = c + 7;
var a = 3;
var b = 17;
var c = 12;
a += 12;
b += 9;
c += 7;
试试...