75分求助
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75分求助
540534
Dead_cells楼主2022/8/6 21:54
#include<bits/stdc++.h>
using namespace std;
long long n, m, b[50005], x[50005], y[50005], k[50005];
int main(){
	cin >> n >> m;
	for(int i = 1;i <= n;i++){
		cin >> b[i];
	}
	for(int i = 1;i <= m;i++){
		cin >> k[i] >> x[i] >> y[i];
	}
	for(int i = m;i >= 1;i--){
		if(k[i]==1&&x[i]!=y[i]){
			b[x[i]]-=b[y[i]];
		}else if(k[i]==2&&x[i]!=y[i]){
			b[x[i]]/=b[y[i]];
		}else if(k[i]==1&&x[i]==y[i]){
			b[x[i]]/=2;
		}else{
			b[x[i]]=1;
		}
	}
	for(int i = 1;i <= n;i++){
		cout << b[i] << " ";
	}
	return 0;
}
2022/8/6 21:54
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