Run ID:141251
提交时间:2025-12-21 16:03:12
#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(){ int n,a[1501],b=1; double s=0; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } for(int i=1;i<=n;i++){ s++; while(a[i]/70>0){ a[i]-=70; s++; } } cout<<s*0.1; return 0; }