求1-1/2+1/3-1/4+.....-1/100=?这样写行不?
#include "stdio.h"main()
{
int s=1;
float a=3,b=4,m=1,n=1/2,x,y,z;
x=s/a;
y=s/b;
while(a<=99,b<=100) {
a=a+2;
b=b+2;
m=m+x;
n=n+y;
}
z=m-n;
printf("%f\n",z);
}
2007-09-30 23:56
2007-09-30 23:58
2007-09-30 23:58
2007-10-01 00:00
2007-10-01 00:00
2007-10-01 00:02
2007-10-01 00:16
我用TC2.0试了N次.
不行
2007-10-02 20:43

2007-10-03 01:05
2007-10-03 01:39