Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
41468 yanghaowen 水下探测器 C++ Accepted 1 MS 236 KB 323 2024-02-21 09:23:53

Tests(1/1):


#include<iostream> #include<cstring> using namespace std; int main(){ char a[110]; int n,s; cin>>n>>s>>a; for(int i=0;i<strlen(a);i++){ if(a[i]=='u'){ if(s>0) s--; } else if(a[i]=='d'){ if(s<n) s++; } } cout<<s; return 0; }


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