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  1. #include <iostream>
  2. #include <cstdlib>
  3. #include <cstring>
  4. using namespace std;
  5. int ac=0;
  6. void reverseString(string a,int count)
  7. {
  8.     if(count==a.length()) 
  9.     {
  10.         for(int g=ac-1;g<a.length();g++)
  11.             cout<<a[g];
  12.     }
  13.     else if(a[count]!=' '&&count<a.length())
  14.         {
  15.             ac++;
  16.             reverseString(a,count+1);
  17.         }
  18.     else if(a[count]==' ')
  19.      {  
  20.             reverseString(a,count+1);
  21.             ac-=count;
  22.  
  23.         for(int g=ac+1;g<count;g++)
  24.             cout<<a[g];
  25.         if(ac!=-1)
  26.             cout<<" ";
  27.      }
  28. }
  29. int main()
  30. {
  31.     string a,b;
  32.     a="How are you";
  33.     reverseString(a,0);
  34.  return 0;   
  35. }
  36.  
Success #stdin #stdout 0.01s 2812KB
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stdin
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Standard input is empty
stdout
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you are How
https://ideone.com/BqpR2t
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
public

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