课后作业,求最小值等题目答案

int even(int n);

int main(void)

{

int even(int n)

{

if (n%2==0) return 1; printf("%d",sum); return 0;} int n,sum =0; printf("\n"); scanf("%d",&n); while(n>0) { } if (even(n)==0) sum =sum+n; scanf("%d",&n);

else

}

return 0;