Run ID:63527
提交时间:2024-01-13 15:13:56
#include<iostream> #include<cstdio> using namespace std; int main() { int n,m=1; for(int i=1;i<=n;i++){ cin>>n; m=m+1; if(n<=m) cout<<n; else{ m=m+1; } } return 0; }