Submission #570159

#	Time	Username	Problem	Language	Result	Execution time	Memory
570159		elpro123	Mountains (NOI20_mountains)	C++14	36 / 100	2077 ms	2516 KiB

Mountains

#include <iostream>
#include <bits/stdc++.h>

using namespace std;

int main(){

long n;
cin>>n;
long heigh[n];

for(long i=0; i<n; i++){
    cin>>heigh[i];
}
long cont=0;
for(long i=0; i<n-2; i++){
    for(long j=i+1; j<n-1; j++){
        for(long k=j+1; k<n; k++){
            //cout<<heigh[i]<<" "<<heigh[j]<<" "<<heigh[k]<<"\n";
            if(heigh[i]<heigh[j] and heigh[k]<heigh[j]){
                cont++;
            }
        }
    }
}
cout<<cont<<"\n";

    return 0;
}

• Subtask 1: 0 / 2
• Subtask 2: 0 / 4
• Subtask 3: 0 / 9
• Subtask 4: 36 / 36
• Subtask 5: 0 / 28
• Subtask 6: 0 / 9
• Subtask 7: 0 / 12