Submission #1438903
Source Code Expand
#include <iostream> #include <cstdio> using namespace std; const int MAX = 1e6 + 10; int arr[MAX]; int main() { int n; cin >> n; int a, b; for (int i = 0; i < n; i++) { scanf("%d %d", &a, &b); arr[a]++; arr[b+1]--; } // 累積和をとる for (int i = 1; i < MAX; i++) arr[i] += arr[i-1]; // 最大値を探す int maxi = 0; for (int i = 0; i < MAX; i++) { maxi = max(maxi, arr[i]); } // 解答 cout << maxi << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - AtColor |
User | university |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 510 Byte |
Status | AC |
Exec Time | 30 ms |
Memory | 4096 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:13:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d", &a, &b); ^
Judge Result
Set Name | Sample | Subtask1 | Subtask2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 30 / 30 | 70 / 70 | ||||||
Status |
|
|
|
Set Name | Test Cases |
---|---|
Sample | subtask0_sample01.txt, subtask0_sample02.txt |
Subtask1 | subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask0_sample01.txt, subtask0_sample02.txt |
Subtask2 | subtask0_sample01.txt, subtask0_sample02.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_sample01.txt | AC | 6 ms | 4096 KB |
subtask0_sample02.txt | AC | 6 ms | 4096 KB |
subtask1_01.txt | AC | 6 ms | 4096 KB |
subtask1_02.txt | AC | 6 ms | 4096 KB |
subtask1_03.txt | AC | 7 ms | 4096 KB |
subtask1_04.txt | AC | 7 ms | 4096 KB |
subtask1_05.txt | AC | 7 ms | 4096 KB |
subtask1_06.txt | AC | 7 ms | 4096 KB |
subtask1_07.txt | AC | 7 ms | 4096 KB |
subtask1_08.txt | AC | 7 ms | 4096 KB |
subtask1_09.txt | AC | 7 ms | 4096 KB |
subtask1_10.txt | AC | 7 ms | 4096 KB |
subtask1_11.txt | AC | 7 ms | 4096 KB |
subtask1_12.txt | AC | 7 ms | 4096 KB |
subtask1_13.txt | AC | 7 ms | 4096 KB |
subtask1_14.txt | AC | 7 ms | 4096 KB |
subtask1_15.txt | AC | 7 ms | 4096 KB |
subtask2_01.txt | AC | 22 ms | 4096 KB |
subtask2_02.txt | AC | 24 ms | 4096 KB |
subtask2_03.txt | AC | 21 ms | 4096 KB |
subtask2_04.txt | AC | 23 ms | 4096 KB |
subtask2_05.txt | AC | 23 ms | 4096 KB |
subtask2_06.txt | AC | 25 ms | 4096 KB |
subtask2_07.txt | AC | 28 ms | 4096 KB |
subtask2_08.txt | AC | 27 ms | 4096 KB |
subtask2_09.txt | AC | 28 ms | 4096 KB |
subtask2_10.txt | AC | 30 ms | 4096 KB |
subtask2_11.txt | AC | 28 ms | 4096 KB |
subtask2_12.txt | AC | 26 ms | 4096 KB |
subtask2_13.txt | AC | 27 ms | 4096 KB |
subtask2_14.txt | AC | 27 ms | 4096 KB |
subtask2_15.txt | AC | 28 ms | 4096 KB |
subtask2_16.txt | AC | 28 ms | 4096 KB |
subtask2_17.txt | AC | 28 ms | 4096 KB |
subtask2_18.txt | AC | 28 ms | 4096 KB |
subtask2_19.txt | AC | 28 ms | 4096 KB |
subtask2_20.txt | AC | 27 ms | 4096 KB |
subtask2_21.txt | AC | 29 ms | 4096 KB |
subtask2_22.txt | AC | 29 ms | 4096 KB |
subtask2_23.txt | AC | 28 ms | 4096 KB |
subtask2_24.txt | AC | 25 ms | 4096 KB |
subtask2_25.txt | AC | 26 ms | 4096 KB |