Submission #1306619

#	Time	Username	Problem	Language	Result	Execution time	Memory
1306619		bethance	Weighting stones (IZhO11_stones)	C++20	0 / 100	0 ms	332 KiB

stones

#include<bits/stdc++.h>
using namespace std;
int main(){
	int n;
	cin>>n;
	vector<int> one(n+1),two(n+1);
	two[0]=0;
	one[0]=0;
	for(int i=1,a,b;i<=n;i++){
		cin>>a>>b;
		if(b==1){
			one[i]=one[i-1]+a;
			two[i]=two[i-1];
		}
		if(b==2){
			two[i]=two[i-1]+a;
			one[i]=one[i-1];
		}
	}
	for(int i=1;i<=n;i++){
		if(one[i]>two[i]){
			cout<<">"<<endl;
		}else if(one[i]<two[i]){
			cout<<"<"<<endl;
		}else{
			cout<<"?"<<endl;
		}
	}
}

• Subtask 1: 0 / 100