Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
41074 老方 数位递增数 C++ Accepted 0 MS 248 KB 283 2024-02-19 09:53:28

Tests(1/1):


#include<bits/stdc++.h> using namespace std; bool iss(int n2){ string n=to_string(n2); for(int i=0;i<n.length()-1;i++){ if(n[i+1]<n[i])return false; } return true; } int main(){ int n,cnt=0; cin>>n; for(int i=10;i<=n;i++){ if(iss(i))cnt++; } cout<<cnt; }


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