C语言中如何将字符串"123456"转化为整型变量?
C语言中如何将字符串"123456"转化为整型变量?
2010-01-24 14:45
程序代码:
num=0;
while(*string)
{
num=num*10+*string-'0';
string++;
}
printf("%d\n",num);
2010-01-24 15:19
完整的:
2010-01-24 16:07
2010-01-24 17:57
2010-01-24 19:17
2010-01-24 19:50
2010-01-26 13:10