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$ vimgolf setup
$ vimgolf put 9v0064f211df000000000255

Remove line numbers

From http://web.archive.org/web/20140831121704/http://dirac.org/linux/gdb/02a-Memory_Layout_And_The_Stack.php#investigatingthestackwithgdb.

Start file
   1    #include<stdio.h>
   2    static void display(int i, int *ptr);
   3    
   4    int main(void) {
   5       int x = 5;
   6       int *xptr = &x;
   7       printf("In main():\n");
   8       printf("   x is %d and is stored at %p.\n", x, &x);
   9       printf("   xptr points to %p which holds %d.\n", xptr, *xptr);
   10      display(x, xptr);
   11      return 0;
   12   }
   13   
   14    void display(int z, int *zptr) {
   15    	printf("In display():\n");
   16       printf("   z is %d and is stored at %p.\n", z, &z);
   17       printf("   zptr points to %p which holds %d.\n", zptr, *zptr);
   18   }
End file
#include<stdio.h>
static void display(int i, int *ptr);
       
int main(void) {
	int x = 5;
	int *xptr = &x;
	printf("In main():\n");
	printf("   x is %d and is stored at %p.\n", x, &x);
	printf("   xptr points to %p which holds %d.\n", xptr, *xptr);
	display(x, xptr);
	return 0;
}

void display(int z, int *zptr) {
	printf("In display():\n");
	printf("   z is %d and is stored at %p.\n", z, &z);
	printf("   zptr points to %p which holds %d.\n", zptr, *zptr);
}

View Diff

1,18c1,18
<    1    #include<stdio.h>
<    2    static void display(int i, int *ptr);
<    3    
<    4    int main(void) {
<    5       int x = 5;
<    6       int *xptr = &x;
<    7       printf("In main():\n");
<    8       printf("   x is %d and is stored at %p.\n", x, &x);
<    9       printf("   xptr points to %p which holds %d.\n", xptr, *xptr);
<    10      display(x, xptr);
<    11      return 0;
<    12   }
<    13   
<    14    void display(int z, int *zptr) {
<    15    	printf("In display():\n");
<    16       printf("   z is %d and is stored at %p.\n", z, &z);
<    17       printf("   zptr points to %p which holds %d.\n", zptr, *zptr);
<    18   }
---
> #include<stdio.h>
> static void display(int i, int *ptr);
>        
> int main(void) {
> 	int x = 5;
> 	int *xptr = &x;
> 	printf("In main():\n");
> 	printf("   x is %d and is stored at %p.\n", x, &x);
> 	printf("   xptr points to %p which holds %d.\n", xptr, *xptr);
> 	display(x, xptr);
> 	return 0;
> }
> 
> void display(int z, int *zptr) {
> 	printf("In display():\n");
> 	printf("   z is %d and is stored at %p.\n", z, &z);
> 	printf("   zptr points to %p which holds %d.\n", zptr, *zptr);
> }

Solutions

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#140 Edgar Catalán / @edgardini - Score: 157 - 01/16/24 @ 00:50
:<Up><Up><Up><Up><Down><Down><Up><Down><Up>%s/\<BS>^s<BS>\s\+\d|<BS>\+\s\<BS>\{\}<Left><Left>2,<Left><BS>4<BS>5<BS>4<BS>5<BS>4<BS>1<Right><Right><Right><Right><BS><BS><BS><BS><BS><BS><BS><BS><CR>:%s/^\s\+<BS>{4,\}<Left><Left><Left><BS>5<Right><Right><Right><Right><Right><Right><Right>/\t<CR><Esc>kkkkjjjjkkk0:%s/\<BS>^\s\{2,\}/<CR>:5S<BS><BS><BS>jjkkkkkkkkk000kkkgg<Esc>:wq<CR>

0 comments


Created by: @FnMailbox

140 active golfers, 528 entries

Leaderboard (lowest score wins):
21
#91 - Adrien Beudin / @beudbeud

12/08/2023 at 02:40PM

21
#92 - Ilya Shakirov / @ilya-shakirov

03/07/2024 at 12:12PM

22
#93 - mrmujo / @mrmujo

12/21/2023 at 06:37PM

23
#94 - Johan Isaksson / @JohanIsaks56389

09/08/2023 at 06:37AM

23
#95 - Dominic Evans / @oldmanuk

09/21/2023 at 12:58PM

24
#96 - alexscott / @4l3xsc0tt

11/06/2023 at 09:21PM

24
#97 - TechPersonYT / @TechPersonYT

03/22/2024 at 04:08PM

25
#98 - Djairo / @djairoh

12/04/2023 at 07:09PM

26
#99 - erik.forex / @ErikForex

10/05/2023 at 11:51AM

27
#100 - zxalone / @zxalone

03/27/2024 at 09:14AM

28
#101 - noot_noot / @nootnoot_2_doot

09/05/2023 at 05:31AM

30
#102 - Pablo Cárdenas / @pablo_cardenasb

09/01/2023 at 10:32PM

30
#103 - Paul Molloy / @paulsmolloy

09/29/2023 at 08:02PM

31
#104 - snkkid / @snkkid

11/06/2023 at 01:44PM

31
#105 - Páll Pálsson / @DrLlap

03/26/2024 at 12:07PM

32
#106 - M / @M48026710

10/08/2023 at 08:34PM

33
#107 - Lukasz Sroka / @louqash

11/23/2023 at 05:21PM

33
#108 - Jose Ignacio / @JoseIgnacioGC

12/12/2023 at 07:47PM

34
#109 - Seok Hwan Kim / @gworldkim

10/14/2023 at 02:42PM

34
#110 - Alexandre Huot / @AlexandreHuot1

10/30/2023 at 12:59AM

34
#111 - Karlo Bartolic / @fwslash

02/06/2024 at 08:32PM

34
#112 - Håkon Anders Strømsodd / @haakon8855

04/03/2024 at 01:50PM

35
#113 - d44d3w / @d44d3w

09/04/2023 at 11:42PM

36
#114 - Remus Dalrymple / @bornintheflames

12/06/2023 at 11:28PM

36
#115 - Yejun Kang / @Rinnnt

03/20/2024 at 12:11PM

37
#116 - Andrew Pritchard / @pilotInPyjamas

09/04/2023 at 11:26AM

38
#117 - Justinian III / @iii_justin64535

10/08/2023 at 12:10AM

38
#118 - Sebastian Steenssøe / @VildMedPap

02/17/2024 at 04:55PM

39
#119 - ATW / @viveremedices

09/11/2023 at 01:19PM

39
#120 - an-dr-eas-k / @an-dr-eas-k

12/15/2023 at 12:24PM