AtCoder Beginner Contest 001

Submission #1188716

Source codeソースコード

#include<stdio.h>

int hmmtr(int x){
	return ((x/100)*60+(x%100));
}

int mhmtr(int x){
	return ((x/60)*100+(x%60));
}

int krag(int p,int q){
	if(p%q == 0){return p/q;}
	return (p/q)+1;
}

int main(void){
	int n,i,j,s,e,r[2048]={0},bs,x,y;
	scanf("%d",&n);
	for(i = 1;i <= n;i++){
		scanf("%d-%d",&s,&e);
		s = hmmtr(s);
		e = hmmtr(e);
		for(j = s;j <= e;j++){r[j]= 1;}
	}
	bs = 0;
	for(i = 0;i <= 1440;i++){
		if(bs != r[i]){
			if(r[i] == 1){x = i;x/=5;printf("%04d-",mhmtr(x*5));bs = 1;}
			else{
				y = krag(i-1,5);y*=5;
				for(j = i;j <= y+4;j++){
					if(r[j] == 1){break;}
					if(j == y+4){printf("%04d\n",mhmtr(y));bs = 0;}
				}
			}
		}
		if(i == 1440 && bs == 1){printf("2400\n");}
	}
	return 0;
}

Submission

Task問題 D - 感雨時刻の整理
User nameユーザ名 物理好き
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 752 Byte
File nameファイル名
Exec time実行時間 34 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:18:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&n);
^
./Main.c:20:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d-%d",&s,&e);
^

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,cho_cho_chokudai.txt,chokudai_ga_cho.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 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 1 ms 128 KB
00_sample_02.txt AC 1 ms 128 KB
00_sample_03.txt AC 1 ms 128 KB
cho_cho_chokudai.txt AC 34 ms 128 KB
chokudai_ga_cho.txt AC 15 ms 128 KB
test_01.txt AC 1 ms 128 KB
test_02.txt AC 1 ms 128 KB
test_03.txt AC 1 ms 128 KB
test_04.txt AC 1 ms 128 KB
test_05.txt AC 1 ms 128 KB
test_06.txt AC 1 ms 128 KB
test_07.txt AC 1 ms 128 KB
test_08.txt AC 1 ms 128 KB
test_09.txt AC 1 ms 128 KB
test_10.txt AC 1 ms 128 KB
test_11.txt AC 1 ms 128 KB
test_12.txt AC 1 ms 128 KB
test_13.txt AC 1 ms 128 KB
test_14.txt AC 1 ms 128 KB
test_15.txt AC 1 ms 128 KB
test_16.txt AC 1 ms 128 KB
test_17.txt AC 1 ms 128 KB
test_18.txt AC 1 ms 128 KB
test_19.txt AC 1 ms 128 KB
test_20.txt AC 1 ms 128 KB
test_21.txt AC 7 ms 128 KB
test_22.txt AC 11 ms 128 KB
test_23.txt AC 8 ms 128 KB
test_24.txt AC 10 ms 128 KB
test_25.txt AC 9 ms 128 KB
test_26.txt AC 6 ms 128 KB
test_27.txt AC 6 ms 128 KB
test_28.txt AC 6 ms 128 KB
test_29.txt AC 1 ms 128 KB
test_30.txt AC 1 ms 128 KB
test_31.txt AC 1 ms 128 KB
test_32.txt AC 1 ms 128 KB
test_33.txt AC 4 ms 128 KB
test_34.txt AC 1 ms 128 KB
test_35.txt AC 1 ms 128 KB
test_36.txt AC 13 ms 128 KB
test_37.txt AC 6 ms 128 KB
test_38.txt AC 6 ms 128 KB
test_39.txt AC 6 ms 128 KB
test_40.txt AC 6 ms 128 KB
test_41.txt AC 20 ms 128 KB
test_42.txt AC 20 ms 128 KB
test_43.txt AC 20 ms 128 KB