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$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 4d1ac1800a045132c0000011

Reformat a C golf submission

Take this C golf submission (for the "tiny but standards-compliant Hello World program" category, naturally), and turn it into formatted C code.

Start file
#include<stdio.h>
int main(void){puts("Hello world!");return 0;}
End file
#include <stdio.h>

int main(void)
{
    puts("Hello world!");
    return 0;
}

View Diff

--- hw.c	2010-12-28 21:01:54.000000000 -0800
+++ hw-indented.c	2010-12-28 21:04:56.000000000 -0800
@@ -1,2 +1,7 @@
-#include<stdio.h>
-int main(void){puts("Hello world!");return 0;}
+#include <stdio.h>
+
+int main(void)
+{
+    puts("Hello world!");
+    return 0;
+}

Solutions by @kana1:

Unlock 6 remaining solutions by signing in and submitting your own entry
Created by: @josh_triplett

208 active golfers, 604 entries

Solutions by @kana1:
27
#43 - kana / @kana1

12/29/2010 at 11:24AM

28
#>52 - kana / @kana1

12/29/2010 at 11:19AM

29
#>74 - kana / @kana1

12/29/2010 at 11:11AM

30
#>87 - kana / @kana1

12/29/2010 at 11:10AM

35
#>136 - kana / @kana1

12/29/2010 at 11:01AM

37
#>151 - kana / @kana1

12/29/2010 at 11:00AM