Output writing using structure copy and strcat use – Computer Sir Ki Class


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Solved Problem #CPP#7684    siteicon   siteicon  

Problem Statement - Output writing using structure copy and strcat use

struct Play {char Arr[20];int n;}; 
int main() 
  struct Play P={"JUDO",2};
  Play R = P;
  return 0; 

Write the output of the above program. Assume that required header files are present.


TC++ #7684


Run Output


struct Play P={“JUDO”,2}; //structure initialised with Arr[] content as JUDO and n as 2
P.Arr[0]=’L’; //JUDO becomes LUDO as 0th character changed
P.n+=2;         //n becomes 4 as 2 is added to previous value
cout<<P.Arr<<“#”<<P.n<<endl;  //LUDO#4 printed
Play R = P;  //Another copy of structure object made as R which will have final values as contained in P
R.Arr[0]=’S’;R.Arr[1]=’O’; //R’s arr[] now becomes SUDO
strcat(R.Arr,”KU”); //Additional KU is concatenated to SUDO making it SODUKU
R.n-=3; //R’s n us reduced by 3 making it 1
cout<<R.Arr<<“#”<<R.n<<endl; //SODOKU#1 is printed


CSKC| Created: 20-Feb-2020 | Updated: 20-Feb-2020|

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