【八月份 -- 基础语法组】-- T4 -- 教室

#include<bits/stdc++.h>
#define LL long long
using namespace std;
void solve(int n,int m){
	deque<int> Q;
	for(int i=0;i<n;i++){
		int a;
		cin>>a;
		Q.push_back(a);
	}
	for(int i=0;i<m;i++){
		char c;
		cin>>c;
		if(c=='L'){
			int l=Q.front();
			Q.pop_front();
			Q.front()+=l;
			Q.push_back(0);
		}
		else{
			int r=Q.back();
			Q.pop_back();
			Q.back()+=r;
			Q.push_front(0);
		}
	}
	for(int i=0;i<n;i++)cout<<Q[i]<<(i+1==n ? "\n":" ");
}
int main(){
	freopen("room.in","r",stdin);
	freopen("room.out","w",stdout);
	int n,m;
	cin>>n>>m;
	solve(n,m);
	return 0;
}