C语言--使用函数求奇数和

#include <stdio.h>

#define MAXN 10

int even( int n ); int OddSum( int List[], int N );

int main() {    
    int List[MAXN], N, i;

    scanf("%d", &N);
    printf("Sum of ( ");
    for ( i=0; i<N; i++ ) {
        scanf("%d", &List[i]);
        if ( even(List[i])==0 )
            printf("%d ", List[i]);
    }
    printf(") = %d\n", OddSum(List, N));

    return 0; }

函数实现

int even( int n )

{
    if(n%2==0)
        return 1;
    else
        return 0;
}

int OddSum( int List[], int N )

{
    int sum=0,i;
    for(i=0;i<N;i++)
    {
        if ( even(List[i])==0 )
            sum+=List[i];
    }
    return sum;
}