Submission #108874

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Source Code Expand

#include <cstdio>

int main(){
	int deg, dis, ansd;
	char ans[5];
	float d;

	scanf("%d %d", &deg, &dis);

	switch( (deg+112)/225 ){
		case 1:
			sprintf(ans, "NNE");
			break;
		case 2:
			sprintf(ans, "NE");
			break;
		case 3:
			sprintf(ans, "ENE");
			break;
		case 4:
			sprintf(ans, "E");
			break;
		case 5:
			sprintf(ans, "ESE");
			break;
		case 6:
			sprintf(ans, "SE");
			break;
		case 7:
			sprintf(ans, "SSE");
			break;
		case 8:
			sprintf(ans, "S");
			break;
		case 9:
			sprintf(ans, "SSW");
			break;
		case 10:
			sprintf(ans, "SW");
			break;
		case 11:
			sprintf(ans, "WSW");
			break;
		case 12:
			sprintf(ans, "W");
			break;
		case 13:
			sprintf(ans, "WNW");
			break;
		case 14:
			sprintf(ans, "NW");
			break;
		case 15:
			sprintf(ans, "NNW");
			break;
		default:
			sprintf(ans, "N");
			break;
	}

	d = (float)dis;

	if( d < 0.25 *60 ){
		sprintf(ans, "C");
		ansd = 0;
	}else if( d < 1.55 *60 ){
		ansd = 1;
	}else if( d < 3.35 *60 ){
		ansd = 2;
	}else if( d < 5.45 *60 ){
		ansd = 3;
	}else if( d < 7.95 *60 ){
		ansd = 4;
	}else if( d < 10.75 *60 ){
		ansd = 5;
	}else if( d < 13.85 *60 ){
		ansd = 6;
	}else if( d < 17.15 *60 ){
		ansd = 7;
	}else if( d < 20.75 *60 ){
		ansd = 8;
	}else if( d < 24.45 *60 ){
		ansd = 9;
	}else if( d < 28.45 *60  ){
		ansd = 10;
	}else if( d < 32.65 *60 ){
		ansd = 11;
	}else{
		ansd = 12;
	}
	
	printf("%s %d\n", ans, ansd);

	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result