Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
41452 Andrew宥杨 水下探测器 C++ Accepted 0 MS 248 KB 249 2024-02-21 09:06:34

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int main(){ int h,s; cin>>h>>s; string a; cin>>a; for(int i=0;i<a.size();i++){ if(a[i]=='u' && s>0){ s--; } else if(a[i]=='d' && s<h){ s++; } } cout<<s; return 0; }


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