Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
34363 YOYOLEE-李昕颖 删数问题 C++ Accepted 0 MS 252 KB 398 2023-12-19 21:34:42

Tests(1/1):


#include<bits/stdc++.h> using namespace std; string s; int n,i; int main(){ cin>>s>>n; while(n){ for(i=0;i<s.size()-1;i++){ if(s[i]>s[i+1]){ s.erase(i,1); n--; break; } } if(i==s.size()-1) break; } int p=0; while(n--){ s.erase(s.size()-1,1); while(s[p]=='0'&&p<s.size()-1) p++; } for(i=p;i<s.size();i++){ cout<<s[i]; } return 0; }


Judgement Protocol: