Submission #131931

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Source Code Expand

#include <stdio.h>

int main(){
	char input[4][4];
	int i;
	
	for(i=3; i<=0; i--){
		scanf("%s %s %s %s", &input[i][3], &input[i][2], &input[i][1], &input[i][0]);
	}
	
	for(i=0; i<4; i++){
		printf("%s %s %s %s\n", input[i][0], input[i][1], input[i][2], input[i][3]);
	}
	
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:12:3: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘int’ [-Wformat]
./Main.c:12:3: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘int’ [-Wformat]
./Main.c:12:3: warning: format ‘%s’ expects argument of type ‘char *’, but argument 4 has type ‘int’ [-Wformat]
./Main.c:12:3: warning: format ‘%s’ expects argument of type ‘char *’, but argument 5 has type ‘int’ [-Wformat]
./Main.c:8:8: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result