题解 | #统计数据正负个数#
统计数据正负个数
https://www.nowcoder.com/practice/3f33889582934a09b4e3ddd3cc976226
#include <stdio.h>
int main() {
int a, i = 0;
int pos = 0, neg = 0;
while (scanf("%d ", &a) != EOF) { // 注意 while 处理多个 case
// 64 位输出请用 printf("%lld") to
if (a > 0)
{
pos++;// 7
}
else {
neg++;// 3
}
i++; // 10
if(i == 10)
{
printf("positive:%d\n", pos);
printf("negative:%d", neg);
}
}
return 0;
}