Program compiles fine but how is it done with an \"for\" loops instead of while

Question

Program compiles fine

but how is it done with an "for" loops instead of while

include <iostream>

using namespace std;

int main()

{

char First[20] = "Bob";

char Middle[20] = "Tanner";

char Last[20] = "William";

char Name[40];

int i = 0, j = 0;

while (Last[i] != '')

{

Name[j] = Last[i];

i++;

j++;

}

Name[j] = ',';//create 4th array

j++;

Name[j] = ' ';//Adding Space

j++;

i = 0;

while (First[i] != '')

{

Name[j] = First[i];

i++;

j++;

}

Name[j] = ' ';//Adding Space

j++;

i = 0;

while (Middle[i] != '')

{

Name[j] = Middle[i];

i++;

j++;

}

Name[j] = '';

cout << Name << endl;

system("PAUSE");

return 0;

}

Explanation / Answer

/*** C++ code modified using for loops ***/

#include <iostream>
using namespace std;

int main()
{
char First[20] = "Bob";
char Middle[20] = "Tanner";
char Last[20] = "William";
char Name[40];
int i = 0, j = 0;

/*while (Last[i] != '')
{
Name[j] = Last[i];
i++;
j++;
}*/

for (i = 0; Last[i] != ''; ++i)
{
Name[j] = Last[i];
j++;
}

Name[j] = ',';//create 4th array
j++;
Name[j] = ' ';//Adding Space
j++;
i = 0;

/*
while (First[i] != '')
{
Name[j] = First[i];
i++;
j++;
}*/

for (i = 0; First[i] != ''; ++i)
{
Name[j] = First[i];
j++;
}

Name[j] = ' ';//Adding Space
j++;
i = 0;

/*
while (Middle[i] != '')
{
Name[j] = Middle[i];
i++;
j++;
}
*/

for ( i = 0; First[i] != ''; ++i)
{
Name[j] = Middle[i];
j++;
}

Name[j] = '';

cout << Name << endl;

system("PAUSE");

return 0;

}

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