Submission #945093

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
945093	2024-03-13T11:51:31 Z	AccountName	Fancy Fence (CEOI20_fancyfence)	C++14	Compilation error	0 ms	0 KB

fancyfence

#include <bits/stdc++.h>
#define int long long
using namespace std;
 
signed main()
{
	ios_base::sync_with_stdio(false); cin.tie(NULL);
	
	int N;
	cin >> N;
	
	int h[N], w[N];
	int total_w = 0;
	for (int i = 0; i < N; i++)
	{
		cin >> h[i];
	}
	for (int i = 0; i < N; i++)
	{
		cin >> w[i];
		total_w += w[i];
	}
	
	// subtask 4
  	/*
	int answer = h[0] * (total_w * (total_w + 1)) / 2;
	//cout << answer << "\n";
	answer = answer * (total_w * h[0] * (h[0]+1)) / 2 / (total_w * h[0]);
    */
  	int answer = h[0] * total_w * (total_w + 1) * (h[0]+1) / 4 + 0.5
	
	cout << answer;
	
	return 0;
}

Compilation message

fancyfence.cpp: In function 'int main()':
fancyfence.cpp:32:2: error: expected ',' or ';' before 'cout'
   32 |  cout << answer;
      |  ^~~~
fancyfence.cpp:30:8: warning: unused variable 'answer' [-Wunused-variable]
   30 |    int answer = h[0] * total_w * (total_w + 1) * (h[0]+1) / 4 + 0.5
      |        ^~~~~~