How does this work? (corrected)


#include <stdio.h>

int main ()
{
    int c, d;

    d = EOF;

    while ((c = getchar()) != EOF){
        if (c == ' ')
            if (c != d)
                putchar(' ');
        else
            putchar(c);
        d = c;
    }
    return 0;
}

bump

Are you seriously having problems figuring out what this does? Simulate it on paper if you're that fucking thick.

>>3
I know what it does, it's a trim program (a basic one since it doesn't use strings), but I don't get the d = EOF and then d = c thing.

>>4
Do the fucking paper simulation.

>>4
Take out the d = EOF

what happens if the program is blank?

This isn't even covered in SICP this is shit you should have learnt as a kid when playing with your lego and burning ants with magnifying glasses.

The ``else'' seems wrong, the indentation suggest that you think  it is referred to the first ``if'' but it's not

For fuck's sake, use some braces.

>>8
LLLLLEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLL
>EGIN LE SAGE!
>EGINGOINGWINZIMSIN GRO!!!!! XDDDDD

>>9
That wasn't even EGIN worthy.

>>1
prevents from printing more than one space in a row

ONE WORD FORCED BRACKETATION OF THE CODE THREAD OVER

>>12
LLLLLEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLL
>EGIN LE SAGE!
>EGINGOINGWINZIMSIN GRO!!!!! XDDDDD

>>7,8
Dumb faggots. If you have a single statement, you don't have to use braces and nor should you. Braces are supposed to group statements together.

if (foo == 1)
    bar = 2;
is actually more readable than
if (foo == 1) {
   bar = 2;
}
or whatever retarded way you would write it.

>>14
[code]
if (penis == 50) {
   dicks += 5[spoiler];}
 [/spoiler]
[code]

>>15
LLLLLEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLL
>EGIN LE SAGE!
>EGINGOINGWINZIMSIN GRO!!!!! XDDDDD

*African American

if (penis == 50) {
   dicks += 5[spoiler];}
 [/spoiler]

>>17
Fuck this shit.

>>18
LLLLLEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLL
>EGIN LE SAGE!
>EGINGOINGWINZIMSIN GRO!!!!! XDDDDD

>>19
sage

>>20
LOL XDXDXDXDXD

I JUST LITERALLY


PEED

MY

PANTS


JUST A LITTE THOUGH

I MEAN ITS A LITTLE SPOT NOT LIKE IT RUINED MY CHAIR R NYTHING LOL BUT FOR REAL EPIC LULZ *HIGH FIVES* XDDDDDDDDDDDDDD


U FRUSTRATED U FRUSTRATED BRO U SO MAD WHY ARE YOU SO MAAAAD I CAN POST ANYTHING I WANT THAT IS HOW IT SAYS IN THE RULES I DONT CARE ABOUT YOUR FAGGOTRY RULES Y SO MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD


WHATA FUCK MAN xD i just fall of my chair kuz i couldnt and i CANT stop laugh xDXDXDXDXDDDDDDDDDDDDXXXXXXXXXXXXXXXXXXXDDDDDDDDDDDDDDDDDDD OMGOSH DDDDDXXXXXXXXXXXXXXXXXXXXXXXDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD DDDDDD LOOOOOOOOOLLLLL THIS IS A SHIT XDDDDDDDDDDDDDDDDDDDDXDDDDDDDDDDDDDDDDDDDDD A BIG ONE XDDDDDDDD A GRAT ONE XXXXXXDDDD CONGRATS MAN XD
U FRUSTRATED U FRUSTRATED BRO U SO MAD WHY ARE YOU SO MAAAAD I CAN POST ANYTHING I WANT THAT IS HOW IT SAYS IN THE RULES I DONT CARE ABOUT YOUR FAGGOTRY RULES Y SO MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD

WHATA FUCK MAN xD i just fall of my chair kuz i couldnt and i CANT stop laugh xDXDXDXDXDDDDDDDDDDDDXXXXXXXXXXXXXXXXXXXDDDDDDDDDDDDDDDDDDD OMGOSH DDDDDXXXXXXXXXXXXXXXXXXXXXXXDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD DDDDDD LOOOOOOOOOLLLLL THIS IS A SHIT hgXDDDDDDDDDDDDDDDDDDDDXDDDDDDDDDDDDDDDDDDDDD A BIG ONE XDDDDDDDD A GRAT ONE XXXXXXDDDD CONGRATS MAN XD

WHATA FUCK MAN xD i just fall of my chair kuz i couldnt and i CANT stop laugh

xDXDXDXDXDDDDDDDDDDDDXXXXXXXXXXXXXXXXXXXDDDDDDDDDDDDDDDDDDD OMGOSH


HOOOOOOOOLLLLLLYYYYY SHIT

whatr the HELL

WHATA FUCK MAN xD

i just fall of my chair kuz i couldnt and i CANT stop laugh

xDXDXDXDXDDDDDDDDDDDDXXXXXXXXXXXXXXXXXXXDDDDDDDDDDDDDDDDDDD

OMGOSH

DDDDDXXXXXXXXXXXXXXXXXXXXXXXDDDDDDDDDDDDDDDDDDDDDDDDDDDD DDDDDD LOOOOOOOOOLLLLL

THIS IS A SHIT

XDDDDDDDDDDDDDDDDDDDDXDDDDDDDDDDDDDDDDDDDDD

A BIG ONE

XDDDDDDDD

A GRAT ONE

XXXXXXDDDD

>>21
sage

>>22
age