Submission #2542710

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Source Code Expand

#include <iostream>
#include <algorithm>
#include <cmath>
#include <limits>
#include <vector>
#include <cstdio>
#include <bits/stdc++.h>
#include <set>
#include <map>
#include <stdio.h>
using namespace std;
using ll = long long;
map <int ,int> mpa,mpb;

int main (){
  string S;
  cin >> S;
  char m;
  m=S[0];
  int ans=0;
  for(int i=0;i<S.size();i++){
    if(m==S[i]){
      continue;
    }
    else{
      ans++;
      m=S[i];
    }
  }
  cout << ans;
}

Submission Info

Judge Result