Submission #1190651

#	Time	Username	Problem	Language	Result	Execution time	Memory
1190651		wael241224	Fancy Fence (CEOI20_fancyfence)	C++20	0 / 100	0 ms	328 KiB

fancyfence

#include <bits/stdc++.h>

using namespace std;

#define pb push_back
#define int long long
#define ld long double
#define endl '\n'

int n,c,k,ans=1; 
int h[100000007],w[100000007];

long long gcd(long long a, long long b) {

    return (b == 0) ? a : gcd(b, a % b);
}
long long lcm(long long a,long long b) {

    return ((a*b)/gcd(a,b));
}
signed main(){
    ios::sync_with_stdio(false);  cin.tie(0);    
    cin >> n ; 
    for(int i=1;i<=n;i++)  cin >> h[i];
    for(int i=1;i<=n;i++) {
        cin >> w[i];
        w[i]+=w[i-1];
    }    
    int H=(h[1]*(h[1]+1))/2;
    int W=(w[n]*(w[n]+1))/2;
    cout << H*W << endl;
    return 0;
}     

• Subtask 1: 0 / 0
• Subtask 2: 0 / 12
• Subtask 3: 0 / 13
• Subtask 4: 0 / 15
• Subtask 5: 0 / 15
• Subtask 6: 0 / 18
• Subtask 7: 0 / 27