提交时间:2024-08-19 15:42:20
运行 ID: 166951
#include<bits/stdc++.h> using namespace std; struct s{ long long aa,bb; }a[100005]; bool cmp(s x,s y){ if(x.aa!=y.aa){ return x.aa<y.aa; } else{ return x.bb<y.bb; } } int main(){ long long n; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i].aa>>a[i].bb; } sort(a+1,a+n+1,cmp); for(int i=1;i<=n;i++){ cout<<a[i].aa<<" "<<a[i].bb<<endl; } return 0; }