DevC++ homework and im not familiar with it

[dukemnukem67]

Im big noob about this, can somebody say if this is typing number in while loop correct, if not can you correct it? (never got teached about DevC++ soo i don't Know a thing).
As a school homework that we never did.The question was that We have to type numbers from 1 to 5 using while loop.


#include <iostream>
using namespace std;

int main () {
int a = 1;
do {
cout<< a << endl;
a = a + 1;
} while( a < 6 );

return 0;
}

 

[vapour]

Should work, some edits:

#include <iostream>
using namespace std;

int main () {
int a = 1;
do {
cout<< a << endl;
a++;
} while( a < 6 );

return 0;
}

 

[vapour]

I prefer for loop in that case:

#include <iostream>
using namespace std;

int main () {
for(int a = 1; a<6; a++)
cout<< a << endl;
return 0;
}

 

[vapour]

cout line has a tab, just an FYI.

 

[King_V]

The assignment specifically says to use a while loop, so I imagine OP isn't allowed to use a for loop for this assignment.

EDIT: though I'm not sure if that means explicitly to use this type of while loop:
while
{
// functionality here
}

Or if the do-while is permitted.

 

[vapour]

Yeah, I am just saying in this case, for loop is brief and neat
While loop version:

#include <iostream>
using namespace std;

int main () {
    int a = 1;
    while(a<6)
    {
        cout<< a << endl;
        a = a + 1;
    }
    return 0;
}

 

[rgd1101]

Im big noob about this, can somebody say if this is typing number in while loop correct, if not can you correct it? (never got teached about DevC++ soo i don't Know a thing).
As a school homework that we never did.The question was that We have to type numbers from 1 to 5 using while loop.


#include <iostream>
using namespace std;

int main () {
int a = 1;
do {
cout<< a << endl;
a = a + 1;
} while( a < 6 );

return 0;
}

What happen when you run it?

 

[dukemnukem67]

It just types numbers from 1 to 5.

Thats too many variants XD, well ill try First variant and report you tomorrow xD

 

[vapour]

Do-While loop is different from While loop, just an FYI.

 

[RememberThe5th]

Vapour this one worked :

#include <iostream>
using namespace std;

int main () {
for(int a = 1; a<6; a++)
cout<< a << endl;
return 0;
}