Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
43403 Xiyou 水下探测器 C++ Accepted 1 MS 236 KB 263 2024-03-13 21:08:43

Tests(1/1):


#include<bits/stdc++.h> using namespace std; int main(){ int n,m; cin>>n>>m; char ud[110]; cin>>ud; int s=m; for(int i=0;i<strlen(ud);i++){ if(ud[i]=='u'&&s>0){ s-=1; }else if(ud[i]=='d'&&s<n){ s+=1; } } cout<<s; return 0; }


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