Submission #288331


Source Code Expand

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

// 小数点第2位以下を四捨五入する関数
double roundP2(double n){
	int result;
	n = n*10+0.5;
	result = (int)n;
	return (double)result/10;
}

int main(){
	int wp;
	double dig, dis, disPerSec;
	double borderWP[12] = {0.3, 1.6, 3.4, 5.5, 8.0, 10.8, 13.9,
								17.2, 20.8, 24.5, 28.5, 32.7};
	std::string dig16[16] = {
						 "N", "NNE", "NE", "ENE",
						 "E", "ESE", "SE", "SSE",
						 "S", "SSW", "SW", "WSW",
						 "W", "WNW", "NW", "NNW"
						 };
	std::string sDig;
	scanf("%lf %lf", &dig, &dis);
	
	dig += 112.5;
	sDig = dig16[(int)dig/225];
	
	disPerSec = roundP2(dis/60);
	for(wp = 0; wp < 12; wp++){
		if(disPerSec < borderWP[wp])
			break;
	}
	if(wp == 0)
		sDig = "C";
	
	printf("%s %d\n", sDig.c_str(), wp);

	return 0;
}

Submission Info

Submission Time
Task C - 風力観測
User koboriny
Language C++ (G++ 4.6.4)
Score 0
Code Size 829 Byte
Status RE
Exec Time 366 ms
Memory 1056 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:24:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result

Set Name all
Score / Max Score 0 / 100
Status
AC × 65
RE × 1
Set Name Test Cases
all 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
Case Name Status Exec Time Memory
00_sample_01.txt AC 42 ms 936 KB
00_sample_02.txt AC 25 ms 956 KB
00_sample_03.txt AC 24 ms 1052 KB
00_sample_04.txt AC 24 ms 1056 KB
00_sample_05.txt AC 24 ms 1048 KB
00_sample_06.txt AC 25 ms 956 KB
00_sample_07.txt AC 24 ms 1008 KB
00_sample_08.txt AC 25 ms 948 KB
test_01.txt AC 25 ms 928 KB
test_02.txt AC 25 ms 952 KB
test_03.txt AC 24 ms 1052 KB
test_04.txt AC 25 ms 932 KB
test_05.txt AC 25 ms 1028 KB
test_06.txt AC 25 ms 1048 KB
test_07.txt AC 25 ms 1048 KB
test_08.txt AC 25 ms 956 KB
test_09.txt AC 25 ms 880 KB
test_10.txt AC 26 ms 952 KB
test_11.txt AC 24 ms 932 KB
test_12.txt AC 25 ms 876 KB
test_13.txt AC 25 ms 956 KB
test_14.txt AC 25 ms 940 KB
test_15.txt AC 25 ms 1052 KB
test_16.txt AC 25 ms 876 KB
test_17.txt AC 25 ms 880 KB
test_18.txt AC 25 ms 936 KB
test_19.txt AC 25 ms 940 KB
test_20.txt AC 25 ms 860 KB
test_21.txt AC 25 ms 956 KB
test_22.txt AC 26 ms 880 KB
test_23.txt AC 25 ms 1056 KB
test_24.txt AC 24 ms 872 KB
test_25.txt AC 24 ms 1008 KB
test_26.txt AC 25 ms 1048 KB
test_27.txt AC 24 ms 1052 KB
test_28.txt AC 27 ms 1048 KB
test_29.txt AC 25 ms 872 KB
test_30.txt AC 25 ms 1048 KB
test_31.txt AC 25 ms 852 KB
test_32.txt AC 26 ms 956 KB
test_33.txt AC 25 ms 952 KB
test_34.txt AC 24 ms 1048 KB
test_35.txt AC 25 ms 948 KB
test_36.txt AC 24 ms 948 KB
test_37.txt AC 27 ms 968 KB
test_38.txt AC 26 ms 936 KB
test_39.txt AC 25 ms 932 KB
test_40.txt AC 24 ms 1052 KB
test_41.txt AC 24 ms 928 KB
test_42.txt AC 24 ms 1056 KB
test_43.txt AC 24 ms 1052 KB
test_44.txt AC 23 ms 1052 KB
test_45.txt AC 25 ms 944 KB
test_46.txt AC 24 ms 880 KB
test_47.txt AC 24 ms 1052 KB
test_48.txt AC 25 ms 956 KB
test_49.txt AC 26 ms 1052 KB
test_50.txt AC 31 ms 936 KB
test_51.txt AC 25 ms 1044 KB
test_52.txt AC 24 ms 1052 KB
test_53.txt AC 26 ms 1048 KB
test_54.txt AC 25 ms 1052 KB
test_55.txt AC 25 ms 956 KB
test_56.txt AC 25 ms 1052 KB
test_57.txt AC 24 ms 1056 KB
test_58.txt RE 366 ms 1052 KB