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 n; int positive = 0; int negative = 0; while(scanf("%d ", &n) != EOF) { if(n > 0 && n != 0) { positive++; } else { negative++; } } printf("positive:%d\n", positive); printf("negative:%d\n", negative); return 0; }