AtCoder Beginner Contest 001

Submission #107453

Source codeソースコード

#include<stdio.h>
#include<algorithm>
using namespace std;
pair<int,int> event[60000];

int main(){
	int a,b;
	scanf("%d",&a,&b);
	for(int i=0;i<a;i++){
		int p,q;
		scanf("%d-%d",&p,&q);
		p=p/100*60+p%100;
		q=q/100*60+q%100;
		if(p%5)p-=p%5;
		if(q%5)q+=(5-q%5);
		event[2*i]=make_pair(p,1);
		event[2*i+1]=make_pair(q,2);
	}
	std::sort(event,event+a*2);
	int now=0;
	int start=0;
	for(int i=0;i<a*2;i++){
	//	printf("%d %d\n",event[i].first,event[i].second);
		if(event[i].second==1){
			if(now==0)start=event[i].first;
			now++;
		}
		else now--;
		if(now==0){
			printf("%02d%02d-%02d%02d\n",start/60,start%60,event[i].first/60,event[i].first%60);
		}
	}
}

Submission

Task問題 D - 感雨時刻の整理
User nameユーザ名 トココ212
Created time投稿日時
Language言語 C++ (G++ 4.6.4)
Status状態 AC
Score得点 100
Source lengthソースコード長 694 Byte
File nameファイル名
Exec time実行時間 35 ms
Memory usageメモリ使用量 1316 KB

Compiler messageコンパイルメッセージ

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
./Main.cpp:11:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

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 21 ms 1308 KB
00_sample_02.txt AC 21 ms 1124 KB
00_sample_03.txt AC 20 ms 1064 KB
cho_cho_chokudai.txt AC 31 ms 1188 KB
chokudai_ga_cho.txt AC 33 ms 1184 KB
test_01.txt AC 20 ms 1192 KB
test_02.txt AC 20 ms 1064 KB
test_03.txt AC 20 ms 1316 KB
test_04.txt AC 19 ms 1188 KB
test_05.txt AC 19 ms 1188 KB
test_06.txt AC 19 ms 1124 KB
test_07.txt AC 20 ms 1188 KB
test_08.txt AC 20 ms 1060 KB
test_09.txt AC 19 ms 1316 KB
test_10.txt AC 19 ms 1316 KB
test_11.txt AC 20 ms 1064 KB
test_12.txt AC 19 ms 1188 KB
test_13.txt AC 20 ms 1312 KB
test_14.txt AC 20 ms 1192 KB
test_15.txt AC 19 ms 1184 KB
test_16.txt AC 20 ms 1120 KB
test_17.txt AC 23 ms 1132 KB
test_18.txt AC 20 ms 1316 KB
test_19.txt AC 19 ms 1316 KB
test_20.txt AC 21 ms 1184 KB
test_21.txt AC 35 ms 1180 KB
test_22.txt AC 33 ms 1184 KB
test_23.txt AC 34 ms 1188 KB
test_24.txt AC 33 ms 1304 KB
test_25.txt AC 35 ms 1192 KB
test_26.txt AC 35 ms 1184 KB
test_27.txt AC 32 ms 1188 KB
test_28.txt AC 35 ms 1196 KB
test_29.txt AC 20 ms 1064 KB
test_30.txt AC 20 ms 1060 KB
test_31.txt AC 23 ms 1312 KB
test_32.txt AC 22 ms 1180 KB
test_33.txt AC 31 ms 1128 KB
test_34.txt AC 20 ms 1128 KB
test_35.txt AC 20 ms 1188 KB
test_36.txt AC 34 ms 1188 KB
test_37.txt AC 34 ms 1064 KB
test_38.txt AC 35 ms 1128 KB
test_39.txt AC 34 ms 1188 KB
test_40.txt AC 32 ms 1188 KB
test_41.txt AC 34 ms 1188 KB
test_42.txt AC 34 ms 1184 KB
test_43.txt AC 31 ms 1184 KB