Submission #4993717

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Source Code Expand

int main(void)
{
	double a;
	double b;
	int c;
	int e = 0;
	double d=0;
	double f;
	scanf("%lf %lf", &a, &b);
	
	b = b / 60;
	b = b * 10;
	if (b - (double)(int)b < 0.5) {
		b = (double)(int)b;
	}
	else {
		b = (double)(int)(b + 0.9);
	}
	f = b / 10;

	if (0.0 <= f && f <= 0.2) {
		c = 0;
	}
	if (0.3 <= f && f <= 1.5) {
		
		c = 1;
	}if (1.6 <= f && f <= 3.3) {
		c = 2;
	}if (3.4 <= f && f <= 5.4) {
		c = 3;
	}if (5.5 <= f && f <= 7.9) {
		c = 4;
	}if (8.0 <= f && f <= 10.7) {
		c = 5;
	}if (10.8 <= f && f <= 13.8) {
		c = 6;
	}if (13.9 <= f && f <= 17.1) {
		c = 7;
	}if (17.2 <= f && f <= 20.7) {
		c = 8;
	}if (20.8 <= f && f <= 24.4) {
		c = 9;
	}if (24.5 <= f && f <= 28.4) {
		c = 10;
	}if (28.5 <= f && f <= 32.6) {
		c = 11;
	}if (32.7 <= f) {
		c = 12;
	}

	if (c < 1) {
		printf("C %d\n", c);
	}

	else if (112.5 <= a && a < 337.5) {
		printf("NNE %d\n", c);
	}
	else if (337.5 <= a && a < 562.5) {
		printf("NE %d\n", c);
	}
	else if (562.5 <= a && a < 787.5) {
		printf("ENE %d\n", c);
	}
	else if (787.5 <= a && a < 1012.5) {
		printf("E %d\n", c);
	}
	else if (1012.5 <= a && a < 1237.5) {
		printf("ESE %d\n", c);
	}
	else if (1237.5 <= a && a < 1462.5) {
		printf("SE %d\n",c);
	}
	else if (1462.5 <= a && a < 1687.5) {
		printf("SSE %d\n", c);
	}
	else if (1687.5 <= a && a < 1912.5) {
		printf("S %d\n", c);
	}
	else if (1912.5 <= a && a < 2137.5) {
		printf("SSW %d\n", c);
	}
	else if (2137.5 <= a && a < 2362.5) {
		printf("SW %d\n", c);
	}
	else if (2362.5 <= a && a <2587.5) {
		printf("WSW %d\n", c);
	}
	else if (2587.5 <= a && a < 2812.5) {
		printf("W %d\n", c);
	}
	else if (2812.5 <= a && a < 3037.5) {
		printf("WNW %d\n", c);
	}
	else if (3037.5 <= a && a < 3262.5) {
		printf("NW %d\n", c);
	}
	else if (3262.5 <= a && a < 3487.5) {
		printf("NNW %d\n", c);
	}
	else if(3487.5<=a||a<112.5){
		printf("N %d\n", c);
	}
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:9:2: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
  scanf("%lf %lf", &a, &b);
  ^
./Main.c:9:2: warning: incompatible implicit declaration of built-in function ‘scanf’
./Main.c:9:2: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
./Main.c:52:3: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
   printf("C %d\n", c);
   ^
./Main.c:52:3: warning: incompatible implicit declaration of built-in function ‘printf’
./Main.c:52:3: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
./Main.c:56:3: warning: incompatible implicit declaration of built-in function ‘printf’
   printf("NNE %d\n", c);
   ^
./Main.c:56:3: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
./Main.c:59:3: warning: incompatible implicit declaration of built-in function ‘printf’
   printf("NE %d\n", c);
   ^
./Main.c:59:3: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
./Main.c:6...

Judge Result