llvm-ir, 552 bytes

Result

WA

Duration

504ms

Code [DL]

target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.10.0"
@.str = private unnamed_addr constant [15 x i8] c"Hello world!!\0A\00", align 1
define i32 @main(i32 %argc, i8** %argv) #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i8**, align 8
  store i32 0, i32* %1
  store i32 %argc, i32* %2, align 4
  store i8** %argv, i8*** %3, align 8
  %4 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([15 x i8]* @.str, i32 0, i32 0))
  ret i32 2
}
declare i32 @printf(i8*, ...) #1

stdin

72 19 12
10 38 54
17 56 19
05 03 09

stdout

stderr

/usr/bin/llc: /tmp/code.ll:11:76: error: expected comma after getelementptr's type
  %4 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([15 x i8]* @.str, i32 0, i32 0))
                                                                           ^
gcc: error: /tmp/code.o: No such file or directory
gcc: fatal error: no input files
compilation terminated.
/bin/script: line 17: /tmp/code: not found

strace