AtCoder Beginner Contest 001

Submission #1456603

Source codeソースコード

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

int main() {
	double deg, dis;
	int deg_i;
	int dis_i;
	char dir[4];
	int w;

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

	dis = dis / 60;
	dis_i = (dis * 10) + 0.5;

	if (dis_i <= 2) {
		w = 0;
		strcpy(dir, "C");
		goto end;
	} else if (dis_i <= 15) {
		w = 1;
	} else if (dis_i <= 33) {
		w = 2;
	} else if (dis_i <= 54) {
		w = 3;
	} else if (dis_i <= 79) {
		w = 4;
	} else if (dis_i <= 107) {
		w = 5;
	} else if (dis_i <= 138) {
		w = 6;
	} else if (dis_i <= 171) {
		w = 7;
	} else if (dis_i <= 207) {
		w = 8;
	} else if (dis_i <= 244) {
		w = 9;
	} else if (dis_i <= 284) {
		w = 10;
	} else if (dis_i <= 326) {
		w = 11;
	} else {
		w = 12;
	}

	deg_i = ((deg + 112.5) / 225);

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


end:
	printf("%s %d\n", dir, w);
	return 0;
}

Submission

Task問題 C - 風力観測
User nameユーザ名 kurochan
Created time投稿日時
Language言語 C++14 (GCC 5.4.1)
Status状態 AC
Score得点 100
Source lengthソースコード長 1525 Byte
File nameファイル名
Exec time実行時間 1 ms
Memory usageメモリ使用量 128 KB

Compiler messageコンパイルメッセージ

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%lf", &deg);
^
./Main.cpp:12:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%lf", &dis);
^

Test case

Set

Set name Score得点 / Max score Cases
all 100 / 100 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,00_sample_04.txt,00_sample_05.txt,00_sample_06.txt,00_sample_07.txt,00_sample_08.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt,test_16.txt,test_17.txt,test_18.txt,test_19.txt,test_20.txt,test_21.txt,test_22.txt,test_23.txt,test_24.txt,test_25.txt,test_26.txt,test_27.txt,test_28.txt,test_29.txt,test_30.txt,test_31.txt,test_32.txt,test_33.txt,test_34.txt,test_35.txt,test_36.txt,test_37.txt,test_38.txt,test_39.txt,test_40.txt,test_41.txt,test_42.txt,test_43.txt,test_44.txt,test_45.txt,test_46.txt,test_47.txt,test_48.txt,test_49.txt,test_50.txt,test_51.txt,test_52.txt,test_53.txt,test_54.txt,test_55.txt,test_56.txt,test_57.txt,test_58.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt AC
00_sample_02.txt AC 1 ms 128 KB
00_sample_03.txt AC 1 ms 128 KB
00_sample_04.txt AC 1 ms 128 KB
00_sample_05.txt AC 1 ms 128 KB
00_sample_06.txt AC
00_sample_07.txt AC 1 ms 128 KB
00_sample_08.txt AC
test_01.txt AC 1 ms 128 KB
test_02.txt AC 1 ms 128 KB
test_03.txt AC
test_04.txt AC
test_05.txt AC
test_06.txt AC
test_07.txt AC
test_08.txt AC
test_09.txt AC
test_10.txt AC 1 ms 128 KB
test_11.txt AC
test_12.txt AC
test_13.txt AC
test_14.txt AC
test_15.txt AC 1 ms 128 KB
test_16.txt AC
test_17.txt AC
test_18.txt AC 1 ms 128 KB
test_19.txt AC
test_20.txt AC
test_21.txt AC 1 ms 128 KB
test_22.txt AC
test_23.txt AC
test_24.txt AC
test_25.txt AC
test_26.txt AC
test_27.txt AC
test_28.txt AC
test_29.txt AC
test_30.txt AC
test_31.txt AC
test_32.txt AC
test_33.txt AC
test_34.txt AC
test_35.txt AC
test_36.txt AC
test_37.txt AC
test_38.txt AC
test_39.txt AC
test_40.txt AC
test_41.txt AC
test_42.txt AC
test_43.txt AC
test_44.txt AC
test_45.txt AC
test_46.txt AC
test_47.txt AC
test_48.txt AC
test_49.txt AC
test_50.txt AC
test_51.txt AC
test_52.txt AC 1 ms 128 KB
test_53.txt AC 1 ms 128 KB
test_54.txt AC 1 ms 128 KB
test_55.txt AC
test_56.txt AC 1 ms 128 KB
test_57.txt AC
test_58.txt AC