坐等大神,C语言如何将字符串转化为浮点数?
坐等大神,C语言如何将字符串转化为浮点数?
日期:2015-04-30 14:43:33 人气:1
#include
#include
#include
#include
int main()
{
char a[] = "123.45";
double num;
num = atof(a);
printf("num = %lf\n", num);
}