Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
228125 顾欣薇 基础算法-贪心算法:删除问题 C++ Wrong Answer 80 0 MS 272 KB 361 2024-01-02 22:15:46

Tests(4/5):


#include <bits/stdc++.h> using namespace std; string str; long long n,t; int main() { cin >>str; cin >> n; for (long long i=0;i<str.size()-1&&t<n;i++) { if (str[i+1]<str[i]) { str.erase(i,1); i=-1; t++; } } if (t<n) { str.erase(str.size()-(n-t)); } while (str[0]=='0') { str.erase(0,1); } cout <<str; return 0; }


Judgement Protocol: