Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
57333 陈思雨 排队买票 C++ Accepted 100 0 MS 252 KB 201 2022-08-05 12:37:59

Tests(9/9):


#include<bits/stdc++.h> using namespace std; int n,res; string a[30]={"0"}; int main(){ cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; if(a[i]!=a[i-1]) res++; } cout<<res+1; return 0; }


Judgement Protocol: