Submission #3812904

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Source Code Expand

#include<stdio.h>
int Deg, Dis;
int main(){
	char deg[16][4]={{'N',0,0},{'N','N','E',0},{'N','E',0,0},{'E','N','E',0},{'E',0,0,0},{'E','S','E',0},{'S','E',0,0},{'S','S','E',0},{'S',0,0,0},{'S','S','W',0},{'S','W',0,0},{'W','S','W',0},{'W',0,0,0},{'W','N','W',0},{'N','W',0,0},{'N','N','W',0}};
	scanf("%d%d", &Deg, &Dis);
	if(Dis<15){
		printf("C 0\n");
	}else{
		printf("%s ", deg[((Deg+112)/225)%16]);
		if(Dis<15){printf("0\n");}
		else if(Dis<93){printf("1\n");}
		else if(Dis<201){printf("2\n");}
		else if(Dis<327){printf("3\n");}
		else if(Dis<477){printf("4\n");}
		else if(Dis<645){printf("5\n");}
		else if(Dis<831){printf("6\n");}
		else if(Dis<1029){printf("7\n");}
		else if(Dis<1245){printf("8\n");}
		else if(Dis<1467){printf("9\n");}
		else if(Dis<1707){printf("10\n");}
		else if(Dis<1959){printf("11\n");}
		else{printf("12\n");}
	}
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:5:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &Deg, &Dis);
  ^

Judge Result