2024-10-14 19:42:30
2024-10-14 17:53:11
#include <stdio.h>
int main() {
int sum_odd = 0;
int sum_even = 0;
printf ("Please input integer numbers. -1 to end.\n");
while (1) {
int num = 0;
scanf("%d", &num);
if (num < 0) {
break;
} else if (num % 2 == 0) {
sum_even += num;
} else {
sum_odd += num;
}
}
printf("sum of odd numbers is: %d\n", sum_odd);
printf("sum of event numbers is: %d\n", sum_even);
return 0;
}
2024-10-14 10:50:17
#include "stdio.h"
int main()
{
int d,js,os,n;
js=0;
os=0;
n=0;
while(scanf("%d",&d)!=0)
{
if(d%2==0)
os+=d;
else
js+=d;
n++;
}
printf("奇数和为:%d,偶数和为:%d,共%d个数。\n",js,os,n);
}