Question

杭电oj2010水仙花数显式wrong answer ，但是vs2010中都正确，高手帮我看一看

#include<stdio.h>
int main(void)
{
int i = 0,j = 0;
int m = 0,n = 0;
int a = 0,b = 0,c = 0;
int flag = 0;
while( scanf("%d%d",&m,&n) != EOF)
{
flag = 0;
for(i = m; i < n; i++)
{
a = i / 100;
b = i / 10 - 10 * a;
c = i % 10;
if((a * a * a + b * b * b + c * c * c) == i)
{
flag++;
if(flag > 1)
printf(" %d",i);
else
printf("%d",i);
}
}
if(flag == 0)
printf("no\n");
else
printf("\n");
}
return 0;
}

Answer 1

flag++;
if(flag > 1)
printf(" %d",i);
else
printf("%d",i);

改成：

if(flag > 1)
printf(" %d",i);
else
printf("%d",i);
flag++;

即这句顺序往后挪一挪

还有个循环体设置条件可能要 <= n，而不是<n