Submission #2547672


Source Code Expand

#include<stdio.h>
int main(){
	int a,b;
	scanf("%d %d,&a,&b);
	printf("%d %d\n",b,a);
	return 0;
}

Submission Info

Submission Time
Task A - スワップ
User invisible
Language C (GCC 5.4.1)
Score 0
Code Size 106 Byte
Status CE

Compile Error

./Main.c: In function ‘main’:
./Main.c:4:8: warning: missing terminating " character
  scanf("%d %d,&a,&b);
        ^
./Main.c:4:2: error: missing terminating " character
  scanf("%d %d,&a,&b);
  ^
./Main.c:5:23: error: expected ‘)’ before ‘;’ token
  printf("%d %d\n",b,a);
                       ^
./Main.c:5:2: warning: passing argument 1 of ‘scanf’ makes pointer from integer without a cast [-Wint-conversion]
  printf("%d %d\n",b,a);
  ^
In file included from /usr/include/features.h:374:0,
                 from /usr/include/stdio.h:27,
                 from ./Main.c:1:
/usr/include/stdio.h:446:12: note: expected ‘const char * restrict’ but argument is of type ‘int’
 extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
            ^
./Main.c:7:1: warning: format not a string literal and no format arguments [-Wformat-security]
 }
 ^
./Main.c:7:1: error: expected ‘;’ before ‘}’ token
./Main.c:4:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunus...