题解 | #牛牛的并联电路#
牛牛的并联电路
https://www.nowcoder.com/practice/6e13936b6fc54f52ac22efd6c8e7fef3
#include <stdio.h> int main() { int r1,r2; //阻值 scanf("%d %d",&r1,&r2); float electric = 0.0; electric = 1.0/((1.0/r1)+(1.0/r2)); printf("%.1f",electric); return 0; }