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() {
float a,b;
scanf("%f%f",&a,&b);
float c;
c=1.0/a+1.0/b;
printf("%.2f",1.0/c);
return 0;
}
牛牛的并联电路
https://www.nowcoder.com/practice/6e13936b6fc54f52ac22efd6c8e7fef3
#include <stdio.h>
int main() {
float a,b;
scanf("%f%f",&a,&b);
float c;
c=1.0/a+1.0/b;
printf("%.2f",1.0/c);
return 0;
}
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