Submission #108578

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Source Code Expand

#include <stdio.h>
#include <string.h>
#include <math.h>

int main(void){
	int deg_t,w;
	float deg,dis;
	char dir[10];

	scanf("%d%f",&deg_t,&dis);

	deg = deg_t/10.0;

	if(deg>=11.25 && deg < 33.75){
		strcpy(dir,"NNE");
	}else if(deg>=33.75 && deg < 56.25){
		strcpy(dir,"NE");
	}else if(deg>=56.25 && deg < 78.75){
		strcpy(dir,"ENE");
	}else if(deg>=78.75 && deg < 101.25){
		strcpy(dir,"E");
	}else if(deg>=101.75 && deg < 123.25){
		strcpy(dir,"ESE");
	}else if(deg>=123.75 && deg < 146.25){
		strcpy(dir,"SE");
	}else if(deg>=146.75 && deg < 168.25){
		strcpy(dir,"SSE");
	}else if(deg>=168.75 && deg < 191.25){
		strcpy(dir,"S");
	}else if(deg>=191.75 && deg < 213.25){
		strcpy(dir,"SSW");
	}else if(deg>=213.75 && deg < 236.25){
		strcpy(dir,"SW");
	}else if(deg>=236.75 && deg < 258.25){
		strcpy(dir,"WSW");
	}else if(deg>=258.75 && deg < 281.25){
		strcpy(dir,"W");
	}else if(deg>=281.75 && deg < 303.25){
		strcpy(dir,"WNW");
	}else if(deg>=303.75 && deg < 326.25){
		strcpy(dir,"NW");
	}else if(deg>=326.25 && deg < 348.25){
		strcpy(dir,"NNW");
	}else{
		strcpy(dir,"N");
	}

	dis = dis/6.0;
	dis = floor(dis+0.5);
	dis = dis/10.0;

	if(dis >= 0 && dis<0.2){
		w = 0;
		strcpy(dir,"c");
	}else if(dis >= 0.3 && dis<1.5){
		w = 1;
	}else if(dis >= 1.6 && dis<3.3){
		w = 2;
	}else if(dis >= 3.4 && dis<5.4){
		w = 3;
	}else if(dis >= 5.5 && dis<7.9){
		w = 4;
	}else if(dis >= 8.0 && dis<10.7){
		w = 5;
	}else if(dis >= 10.8 && dis<13.8){
		w = 6;
	}else if(dis >= 13.9 && dis<17.1){
		w = 7;
	}else if(dis >= 17.2 && dis<20.7){
		w = 8;
	}else if(dis >= 20.8 && dis<24.4){
		w = 9;
	}else if(dis >= 24.5 && dis<28.4){
		w = 10;
	}else if(dis >= 28.5 && dis<32.6){
		w = 11;
	}else if(dis >= 32.7){
		w = 12;
	}

	printf("%s %d\n",dir,w);

	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:10:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result