Run ID:6679

提交时间:2025-03-08 20:48:19

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ double r,s,w,j; scanf("%lf%lf%lf",&r,&s,&w); j=(r+s+w)/3; printf("%.2lf\n",j); return 0; }