Result

WA

Code [DL]

i;main(n,x){printf("%d %d &d",i,n,x);}

stdin

01000010
00001010
10000111
00100010
10111011
10101011
00000101
01000010
11101100
00111000
00011010
10010000
00110001
01011100
10111110
11101011
11111101
11100111
11110110
00000011
01001110
11011010
00101000
11111000
00011100
00110100
10011001
10001000
11100000
10010101
00110111
11111001
00100100
01111000
10001111
00001111
01010110
11110000
01011011
00000001
10001001
00010101
11010010
01101001
00000000
00000000
01011001
10000010
00000110
00101101

stdout

0 1 &d

stderr

/tmp/code.c:1:1: warning: data definition has no type or storage class
 i;main(n,x){printf("%d %d &d",i,n,x);}
 ^
/tmp/code.c:1:1: warning: type defaults to ‘int’ in declaration of ‘i’ [-Wimplicit-int]
/tmp/code.c:1:3: warning: return type defaults to ‘int’ [-Wimplicit-int]
 i;main(n,x){printf("%d %d &d",i,n,x);}
   ^
/tmp/code.c: In function ‘main’:
/tmp/code.c:1:3: warning: type of ‘n’ defaults to ‘int’ [-Wimplicit-int]
/tmp/code.c:1:3: warning: type of ‘x’ defaults to ‘int’ [-Wimplicit-int]
/tmp/code.c:1:13: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
 i;main(n,x){printf("%d %d &d",i,n,x);}
             ^
/tmp/code.c:1:13: warning: incompatible implicit declaration of built-in function ‘printf’
/tmp/code.c:1:13: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
/tmp/code.c:1:20: warning: too many arguments for format [-Wformat-extra-args]
 i;main(n,x){printf("%d %d &d",i,n,x);}
                    ^

strace