Submission #462711
Source Code Expand
#include <stdio.h> #include <stdint.h> #include <string.h> #include <errno.h> #include <stdlib.h> #include <math.h> #include <unistd.h> #include <termios.h> #include <time.h> #include <float.h> #include <sys/socket.h> #include <arpa/inet.h> #include <sys/ioctl.h> #include <netdb.h> #include <fcntl.h> #include <sys/stat.h> #include <sys/types.h> #include <dirent.h> #include <vector> #include <complex> using namespace std; typedef std::complex<double> sdlab_complex; int get_minbasetime(int hour, int min) { int ret = hour * 60 + min; return ret; } int get_4digittime(int t) { int hour = t / 60; int min = t % 60; return hour * 100 + min; } double saru_round(double t, double unit) { double ret = t / unit; int val = round(((int) ret)); ret = ((double) val) * unit; return ret; } double saru_floor(double t, double unit) { double ret = t / unit; int val = floor(((int) ret)); ret = ((double) val) * unit; return ret; } int main() { int N; int start[30000]; int end[30000]; scanf("%d", &N); for(int i = 0; i < N; i++){ scanf("%d-%d", &start[i], &end[i]); start[i] = get_minbasetime(start[i] / 100, start[i] % 100); start[i] = (int) saru_floor(start[i], 5); end[i] = get_minbasetime(end[i] / 100, end[i] % 100); end[i] = (int) saru_floor(end[i] + 4, 5); } // for(int i = 0; i < N; i++){ // printf("%04d-%04d\n", get_4digittime(start[i]), get_4digittime(end[i])); // } int min_start; //search next top int its_end = -1; while(true){ bool is_found = false; for(int i = 0;i < N; i++){ if(start[i] > its_end){ min_start = start[i]; its_end = end[i]; is_found = true; break; } } if(is_found == false){ break; } bool is_extended = true; while(is_extended == true){ is_extended = false; for(int i = 0; i < N; i++){ if(its_end >= start[i] && its_end < end[i]){ its_end = end[i]; is_extended = true; } } } printf("%04d-%04d\n", get_4digittime(min_start), get_4digittime(its_end)); } }
Submission Info
Submission Time | |
---|---|
Task | D - 感雨時刻の整理 |
User | saru |
Language | C++ (G++ 4.6.4) |
Score | 0 |
Code Size | 2229 Byte |
Status | WA |
Exec Time | 38 ms |
Memory | 1020 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:68:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] ./Main.cpp:70:39: 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 |
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Set Name | Test Cases |
---|---|
all | 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 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_sample_01.txt | WA | 24 ms | 800 KB |
00_sample_02.txt | AC | 23 ms | 796 KB |
00_sample_03.txt | AC | 24 ms | 800 KB |
cho_cho_chokudai.txt | AC | 33 ms | 1020 KB |
chokudai_ga_cho.txt | WA | 35 ms | 996 KB |
test_01.txt | AC | 24 ms | 804 KB |
test_02.txt | WA | 23 ms | 796 KB |
test_03.txt | WA | 25 ms | 792 KB |
test_04.txt | AC | 24 ms | 796 KB |
test_05.txt | WA | 22 ms | 800 KB |
test_06.txt | AC | 24 ms | 796 KB |
test_07.txt | AC | 25 ms | 796 KB |
test_08.txt | AC | 26 ms | 792 KB |
test_09.txt | AC | 25 ms | 796 KB |
test_10.txt | AC | 24 ms | 800 KB |
test_11.txt | WA | 25 ms | 796 KB |
test_12.txt | WA | 24 ms | 800 KB |
test_13.txt | WA | 24 ms | 792 KB |
test_14.txt | WA | 23 ms | 800 KB |
test_15.txt | WA | 24 ms | 804 KB |
test_16.txt | WA | 25 ms | 796 KB |
test_17.txt | WA | 23 ms | 796 KB |
test_18.txt | WA | 25 ms | 796 KB |
test_19.txt | WA | 23 ms | 752 KB |
test_20.txt | WA | 24 ms | 800 KB |
test_21.txt | WA | 35 ms | 992 KB |
test_22.txt | WA | 34 ms | 1000 KB |
test_23.txt | WA | 34 ms | 1004 KB |
test_24.txt | WA | 33 ms | 1012 KB |
test_25.txt | WA | 35 ms | 1004 KB |
test_26.txt | WA | 33 ms | 1008 KB |
test_27.txt | AC | 34 ms | 1008 KB |
test_28.txt | WA | 35 ms | 1004 KB |
test_29.txt | AC | 23 ms | 796 KB |
test_30.txt | WA | 22 ms | 788 KB |
test_31.txt | WA | 26 ms | 800 KB |
test_32.txt | WA | 24 ms | 796 KB |
test_33.txt | WA | 31 ms | 924 KB |
test_34.txt | WA | 26 ms | 796 KB |
test_35.txt | WA | 24 ms | 796 KB |
test_36.txt | WA | 35 ms | 996 KB |
test_37.txt | WA | 35 ms | 1004 KB |
test_38.txt | WA | 35 ms | 1004 KB |
test_39.txt | WA | 38 ms | 1000 KB |
test_40.txt | WA | 35 ms | 1008 KB |
test_41.txt | AC | 33 ms | 1004 KB |
test_42.txt | WA | 34 ms | 1000 KB |
test_43.txt | WA | 34 ms | 1000 KB |