(C++) How to make variable vertically?

Question

So I know how to make text vertically but the thing is I don't know about the variable here's the example.

#include <iostream>

using namespace std;

int main()

{

    int b = 6969;

    cout << "v\na\nr\ni\na\nb\nl\ne\n\nb\n\ni\ns\n\n" << b << endl;

}

The thing is I want to make variable b vertically and the output is like this:

v

a

r

i

a

b

l

e

b

is

6

9

6

9

// not 6969

Answer 1

using namespace std;

//THESE HEADERS ARE REQUIRED !!!!

#include <iostream>

#include <stdio.h>

#include <string.h>

#include <math.h>

vertical_print_str( char * str)

{

int N = strlen(str);

for (int iLoop=0; iLoop<N; iLoop++)

{

cout << str[iLoop] << endl;

}

}

vertical_print_int( long longIntNum)

{

char printBuff[1024];

memset(printBuff,0,1024); //null terminates the buffer

//writes the integer to the buffer

sprintf(printBuff,"%ld",longIntNum);

vertical_print_str(printBuff);

}

//defaults to 2 digits of accuracy, unless you specify otherwise, as show in main()

vertical_print_float( double flAmt, int precision=2)

{

char printBuff[1024];

memset(printBuff,0,1024);

//writes the float value to the buffer

sprintf(printBuff,"%.*lf",precision,flAmt);

vertical_print_str(printBuff);

}

int main()

{

int b=6969;

float x=22.0f/7;

double e = exp(1);

vertical_print_str((char*) " The variable B is ");

vertical_print_int(b);

vertical_print_str((char*)" and x = ");

vertical_print_float(x,7); //outputs the value of PI vertically with 7 digits of precision

vertical_print_str((char*)" and e = ");

vertical_print_float(e); //outputs the value of E vertically with 2 digits of precision

}