Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
56970 汪天一 排队买票 C++ Accepted 100 0 MS 252 KB 241 2022-08-03 17:18:26

Tests(9/9):


#include<bits/stdc++.h> using namespace std; int n,ans=2; char a,c; int main(){ cin>>n; cin>>c; for(int i=2;i<=n;i++){ cin>>a; if(a==c) continue; if(a!=c){ c=a; ans++; } } cout<<ans<<endl; return 0; }


Judgement Protocol: