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 = 0;
int p = 0;
int n = 0;
int count = 0;
while (scanf("%d", &a) != EOF)
{
getchar();
if (a < 0)
{
n += 1;
}
if (a >= 0)
{
p += 1;
}
}
printf("positive:%d\n", p);
printf("negative:%d", n);
return 0;
}
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