Run ID:115002

提交时间:2025-03-26 19:16:55

#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 a,b,c; scanf("%lf""%lf""%lf",&a,&b,&c); printf("%.2lf",(a+b+c)/3); return 0; }