1-2+^-4+5……-100,大神帮我找找问题
程序代码:#include<stdio.h>
#include<math.h>
main()
{
int t,i=1,sign=-1,sum;
for(i;i<=100;i++)
{
t=i*(sign^(i+1));
sum=sum+t;
}
printf("%d\n",sum);
return 0;
}结果不对
程序代码:#include<stdio.h>
#include<math.h>
main()
{
int t,i=1,sign=-1,sum;
for(i;i<=100;i++)
{
t=i*(sign^(i+1));
sum=sum+t;
}
printf("%d\n",sum);
return 0;
}
2015-05-12 15:23
2015-05-12 15:30
2015-05-12 15:34