Submission #3426455

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;
int main(){
  string s;
  cin>>s;
  int cont=0;
  char n=s[0];
  for(int i=1;s[i]!='\0';i++){
    if(n!=s[i]){
      cont++;
      n=s[i];
    }
  }
  cout<<cont<<endl;
  return(0);
}

Submission Info

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