Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
56938 梅煦洋 排队买票 C++ Accepted 100 0 MS 248 KB 227 2022-08-03 17:05:34

Tests(9/9):


#include<bits/stdc++.h> using namespace std; char bi; char front='!'; int n; int num=1; int main(){ cin>>n; for(int i=1;i<=n;i++){ cin>>bi; if(front!=bi) num++; front=bi; } cout<<num<<endl; return 0; }


Judgement Protocol: