AtCoder Regular Contest 001

Submission #1586171

Source codeソースコード

#include <stdio.h>

int min(int a, int b){
	if(a < b){
		return a;
	}
	else{
		return b;
	}
}

int ABS(int a){
	if(a >= 0){
		return a;
	}
	else{
		return -a;
	}
}

int solve1(int D){
	return D;
}

int solve5(int D){
	return min(solve1(D % 5) + D / 5, solve1((5 - D % 5) % 5) + (D - 1) / 5 + 1);
}

int solve10(int D){
	return min(solve5(D % 10) + D / 10, solve5((10 - D % 10) % 10) + (D - 1) / 10 + 1);
}

int main(){
	int A, B;
	scanf("%d%d", &A, &B);
	printf("%d\n", solve10(ABS(B - A)));
}

Submission

Task問題 B - リモコン
User nameユーザ名 redocta
Created time投稿日時
Language言語 C (GCC 5.4.1)
Status状態 AC
Score得点 100
Source lengthソースコード長 529 Byte
File nameファイル名
Exec time実行時間 0 ms
Memory usageメモリ使用量 128 KB

Compiler messageコンパイルメッセージ

./Main.c: In function ‘main’:
./Main.c:35:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d", &A, &B);
^

Test case

Set

Set name Score得点 / Max score Cases
All 100 / 100 00_maxdiff.txt,00_maxret.txt,00_sample1.txt,00_sample2.txt,00_sample3.txt,01_rnd_00.txt,01_rnd_01.txt,01_rnd_02.txt,01_rnd_03.txt,01_rnd_04.txt,01_rnd_05.txt,01_rnd_06.txt,01_rnd_07.txt,01_rnd_08.txt,01_rnd_09.txt,01_rnd_10.txt,01_rnd_11.txt,01_rnd_12.txt,01_rnd_13.txt,01_rnd_14.txt,01_rnd_15.txt,01_rnd_16.txt,01_rnd_17.txt,01_rnd_18.txt,01_rnd_19.txt,01_rnd_20.txt,01_rnd_21.txt,01_rnd_22.txt,01_rnd_23.txt,01_rnd_24.txt,01_rnd_25.txt,01_rnd_26.txt,01_rnd_27.txt,01_rnd_28.txt,01_rnd_29.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_maxdiff.txt AC
00_maxret.txt AC
00_sample1.txt AC
00_sample2.txt AC
00_sample3.txt AC
01_rnd_00.txt AC
01_rnd_01.txt AC
01_rnd_02.txt AC
01_rnd_03.txt AC
01_rnd_04.txt AC
01_rnd_05.txt AC
01_rnd_06.txt AC
01_rnd_07.txt AC
01_rnd_08.txt AC
01_rnd_09.txt AC
01_rnd_10.txt AC
01_rnd_11.txt AC
01_rnd_12.txt AC
01_rnd_13.txt AC
01_rnd_14.txt AC
01_rnd_15.txt AC
01_rnd_16.txt AC
01_rnd_17.txt AC
01_rnd_18.txt AC
01_rnd_19.txt AC
01_rnd_20.txt AC
01_rnd_21.txt AC
01_rnd_22.txt AC
01_rnd_23.txt AC
01_rnd_24.txt AC
01_rnd_25.txt AC
01_rnd_26.txt AC
01_rnd_27.txt AC
01_rnd_28.txt AC
01_rnd_29.txt AC