【暑期基础】G HDU 2006 求奇数的乘积

（0）乘积的值每次都应记得恢复初值 1 。

#include <stdio.h>#include <ctype.h>#include <string.h>int main() {    int sum = 0;    int n;    int val;    while ( scanf("%d", &n) != EOF){        sum = 1;        while( n-- ) {            scanf("%d", &val);            sum *= ( val%2 == 0 ? 1 : val);        }        printf("%d\n", sum);    }return 0;}