Question

So Im here and im stuck. I need to figure out how to get the character of the first name to be printed on a separate line and the middle and last. is there a way where i can tell a my function to stop once it hit " "? Please help.

I #include iostream 2 #include string using namespace i; string name 7 getline cin, name 4 int main ) cout<"Please enter your full name: "

Answer 1

/* Approach is to print the whole string character wise and if any space(' ') occurs then we have to print newline.

We have advantage in using string class that we can also traverse it character wise that's why you have to use this approach.

Futher explanation i have given in below code comments;

output picture is at last.

And below program is working perfectly.

*/

#include<iostream>

#include<string>

using namespace std;

int main(){

string name;

cout<<"Enter your full name"<<endl;

getline(cin,name); // your enter your name;

int i=0; //iterator to start from 0th character.

while(name[i]!=NULL){ // if it reaches to end of sentence that is NULL character then while loop stops.
  
   if(name[i]==' '){ // if space character is there then we print new line.
       cout<<endl;   
  
   }else{ // if its other than space character then it will print that character.
           cout<<name[i];   
  
   }
  
   i++; //we are increasing iterator to visit every character.

// output pic is below.
      
}

return 0;
}

/* Here i entered a full name as "first middle last" and you can see it printing perfectly.

*/

Enter your full name first middle last first middle last Process exited after 11.23 seconds with return value e Press any key to continue .. .