Submission #2527836
Source Code Expand
#include <stdio.h> #include <stdbool.h> int main() { bool rain[24*60/5] = { false }; int num; scanf("%d", &num); char data[num][10]; int start_hours[num]; int start_mins[num]; int end_hours[num]; int end_mins[num]; for (int i = 0; i < num; i++) { scanf("%s", data[i]); start_hours[i] = (int)((data[i][0] - '0') * 10 + (data[i][1] - '0')); start_mins[i] = (int)((data[i][2] - '0') * 10 + (data[i][3] - '0')); end_hours[i] = (int)((data[i][5] - '0') * 10 + (data[i][6] - '0')); end_mins[i] = (int)((data[i][7] - '0') * 10 + (data[i][8] - '0')); } for (int i = 0; i < num; i++) { int start_t = start_hours[i] * 12 + start_mins[i] / 5; int end_t = end_hours[i] * 12 + (end_mins[i] + 4) / 5; for (int j = start_t; j < end_t; j++) { rain[j] = true; } } int num_out = 0; int starts[num]; int ends[num]; int ptr = 0; while (1) { while(!(rain[ptr]) && ptr < 24*60/5) ptr++; if (ptr >= 24*60/5) break; starts[num_out] = ptr; while( rain[ptr] && ptr < 24*60/5) ptr++; if (ptr >= 24*60/5) ends[num_out] = ptr ; else ends[num_out] = ptr; num_out++; if (ptr >= 24*60/5) break; } for (int i = 0; i < num_out; i++) { printf("%02d%02d-%02d%02d\n", starts[i] / 12, (starts[i] % 12) * 5, ends[i] / 12, (ends[i] % 12) * 5); } return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - 感雨時刻の整理 |
User | QCFium |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 1355 Byte |
Status | AC |
Exec Time | 9 ms |
Memory | 896 KB |
Compile Error
./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] scanf("%d", &num); ^ ./Main.cpp:16:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s", data[i]); ^
Judge Result
Set Name | all | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
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 | 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 | 9 ms | 896 KB |
chokudai_ga_cho.txt | AC | 5 ms | 896 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 | 4 ms | 896 KB |
test_22.txt | AC | 5 ms | 896 KB |
test_23.txt | AC | 4 ms | 896 KB |
test_24.txt | AC | 4 ms | 896 KB |
test_25.txt | AC | 4 ms | 896 KB |
test_26.txt | AC | 3 ms | 896 KB |
test_27.txt | AC | 5 ms | 896 KB |
test_28.txt | AC | 4 ms | 896 KB |
test_29.txt | AC | 1 ms | 128 KB |
test_30.txt | AC | 1 ms | 128 KB |
test_31.txt | AC | 1 ms | 256 KB |
test_32.txt | AC | 1 ms | 128 KB |
test_33.txt | AC | 2 ms | 640 KB |
test_34.txt | AC | 1 ms | 128 KB |
test_35.txt | AC | 1 ms | 128 KB |
test_36.txt | AC | 5 ms | 896 KB |
test_37.txt | AC | 3 ms | 896 KB |
test_38.txt | AC | 3 ms | 896 KB |
test_39.txt | AC | 4 ms | 896 KB |
test_40.txt | AC | 4 ms | 896 KB |
test_41.txt | AC | 6 ms | 896 KB |
test_42.txt | AC | 6 ms | 896 KB |
test_43.txt | AC | 6 ms | 896 KB |