Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
41075 Hyma 数位递增数 C++ Accepted 1 MS 260 KB 291 2024-02-19 09:58:28

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int n,cnt; bool check(int x){ int now=1e5,pre=0; while(x>0){ pre=now; now=x%10; if(pre<now)return false; x/=10; } return true; } int main(){ cin>>n; for(int i=11;i<=n;i++)if(check(i))cnt++; cout<<cnt; return 0; }


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