Submission #570209

#	Time	Username	Problem	Language	Result	Execution time	Memory
570209		juliocesar97	Mountains (NOI20_mountains)	C++14	64 / 100	2084 ms	2516 KiB

Mountains

#include <bits/stdc++.h>
using namespace std;

int main(){
long long n;
long long cont1=0;
long long cont2=0;
long long ans2 = 0;
cin>>n;
long long v[n];

for(int i=0; i<n; i++){
cin>>v[i];
}




for(int i=1; i<n; i++){



	for(int j=0; j<i; j++){
		if(v[i] > v[j]){
			cont1 += 1;	}
	}
	for(int k=n-1; k>i; k--){
		if(v[i] > v[k]){
			cont2 +=1;	}
	}


	ans2 += (cont1*cont2);



	cont1 =0; 
	cont2=0;

}

//cout<<"program compiled, output: "<<ans2;
cout<<ans2;






return 0;
}

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