Submission #1335680

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Source Code Expand

#include <stdio.h>

int main() {
	int deg, dis;
	int hu, f;
	int dir;
	const char houi[] = "C\0\0N\0\0NNENE\0ENEE\0\0ESESE\0SSES\0\0SSWSW\0WSWW\0\0WNWNW\0NNW\0";
	scanf("%d %d", &deg, &dis);
	hu = dis / 6 + ((dis * 100/60)%10>4);
	

	if (hu <= 2) {
		f = 0;
	}
	else if (hu <= 15) {
		f = 1;
	}
	else if (hu <= 33) {
		f = 2;
	}
	else if (hu <= 54) {
		f = 3;
	}
	else if (hu <= 79) {
		f = 4;
	}
	else if (hu <= 107) {
		f = 5;
	}
	else if (hu <= 138) {
		f = 6;
	}
	else if (hu <= 171) {
		f = 7;
	}
	else if (hu <= 207) {
		f = 8;
	}
	else if (hu <= 244) {
		f = 9;
	}
	else if (hu <= 284) {
		f = 10;
	}
	else if (hu <= 326) {
		f = 11;
	}
	else {
		f = 12;
	}

	//225
	if (f>0) {
		dir = ((deg - 113) / 225 + 1)%16+1;
	}
	else { dir = 0; }

	printf("%c%c%c", houi[dir * 3], houi[dir * 3 + 1], houi[dir * 3 + 2]);
	printf(" %d\n", f);


}

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

Judge Result