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