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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3. main()
  4. {
  5.     string s;
  6.     getline(cin,s);
  7.     int n=0;
  8.     while(s.compare(0,1," ")==0){
  9.         s.erase(0,1);
  10.     }
  11.     for(int a=0;a<s.length();a++){
  12.         if((s.compare(a,1," ")==0)&&(s.compare(a-1,1," ")!=0)&&(a>0)) n++;
  13.         if((a==s.length()-1)&&(s.compare(a,1," ")==0)) n--;
  14.     }
  15.     cout<<n+1;
  16. }
Success #stdin #stdout 0.01s 5320KB
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      sidùhb sdhu9f siht oúiaht sjdhgnds
stdout
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5
https://ideone.com/mKniyb
language:
C++14 (gcc 8.3)
created:
2 days ago
visibility:
public

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