Lang:G++
Edit12345678910111213141516171819202122232425262728293031#include<bits/stdc++.h>using namespace std;int m2_ans;int print(int *a, int n){// for(int i=0; i<n; ++i)// printf("%d ", a[i]);// putchar(10);int ans = 0;for(int i=0; i<n; ++i){for(int j=i; j<n; ++j){int sum = 0;for(int k=i; k<=j; ++k){sum += a[k];}ans += sum/(j-i+1);}}return ans;//printf("ans=%d\n", ans);}int main(){// int a[5] = {1,2,3,4,5};