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first name initials last name

closed account (4wpL6Up4)
Hi,

I am working on a program that requires the user to input a string (full and last name) and the output has to be the first name initials and the full last name.
I think I got most of it but there is one minor detail that I am not able to adjust.
The last name is printed vertically, and I don't know why.
What should I do to print it correctly?
Thanks
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  #include "pch.h"
#include <stdlib.h>
#include<iostream>
#include<cstdlib>
#include<cctype>
#include <sstream>
#include <string>
#include<cmath>
#include <algorithm>
#include <iterator>
#include <ctype.h>
#include <iomanip>
#include <limits>

using namespace std;

int main()
{
	string name, temp;
	int i, j, k;
	char answer;
	do {
		cout << "enter full name" << endl;
		getline(cin, name);

		cout << "The formatted name is: " << name[0] << ".";
		for (i = 0; i < name.length(); i++) {
			if (name[i] == ' ')
			{
				k = i;

				for (j = k; j <= name.length(); j++) {
					temp = name[j];
					cout << temp << '\n' << endl;
				}
			}
		}
		cout << "try again (Y/N)?" << endl;
		cin >> answer;
		cin.ignore();
	} while (answer == 'Y' || answer == 'y');

	return 0;
}
salem c (3700)
Because you made it print vertically when you decided to print each character individually, separated by a newline.
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			for (j = k; j <= name.length(); j++) {
					temp = name[j];
					cout << temp << '\n' << endl;
				}
closed account (4wpL6Up4)
removing '\n' just removes the spaces and puts the characters closer together, however
are still printed vertically.
Last edited on
Grime (651)
endl is the same as '\n' (but that it also does a std::flush), that's what's also causing your output to be vertical.
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