Submission #1172552
Source Code Expand
#include <iostream> #include <cstdio> #include <algorithm> #include <cstdlib> #include <cstring> #include <cmath> using namespace std; #define FOR(i,a,b) for (int i = (a); i < (b); i++) #define REP(i,n) FOR(i,0,n) //最大公約数 long gcd(long a, long b){ if (a%b==0){ return b; } else{ return gcd(b,a%b); } } //最小公倍数 long lcm(long a, long b){ return (a*b) / gcd(a,b); } typedef long long ll; int a[100001]; int m[100001]; int main(){ int n; cin >> n; REP(i,n){ scanf("%d", &a[i]); m[i] = a[i]; } sort(m,m+n); int ans = 0; int sum = 0; int k = 0; REP(i,n){ sum++; REP(j,n){ if (m[k] == a[j]){ k++; ans = sum; } } if(k == n) break; } int ma = 0; REP(i,n){ if (a[i] == m[n-1]) ma++; } if (ma == 1 && a[0] == m[n-1]) ans--; cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - ディスコ社内ツアー |
User | Lemonmaru |
Language | C++14 (GCC 5.4.1) |
Score | 20 |
Code Size | 916 Byte |
Status | TLE |
Exec Time | 2103 ms |
Memory | 1024 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:39:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &a[i]); ^
Judge Result
Set Name | Sample | Small | Permutation | All | ||||||||||||
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Score / Max Score | 0 / 0 | 20 / 20 | 0 / 10 | 0 / 70 | ||||||||||||
Status |
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Set Name | Test Cases |
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Sample | 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 00_example_04.txt |
Small | 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 00_example_04.txt, 10_rand_01.txt, 10_rand_02.txt, 10_rand_03.txt, 10_rand_04.txt, 10_rand_05.txt, 10_rand_06.txt, 10_rand_07.txt, 10_rand_08.txt, 20_perm_01.txt, 20_perm_02.txt, 20_perm_03.txt, 20_perm_04.txt, 20_perm_05.txt, 20_perm_06.txt, 20_perm_07.txt, 20_perm_08.txt, 30_hand_01.txt, 30_hand_02.txt, 30_hand_03.txt, 30_hand_04.txt, 30_hand_05.txt, 30_hand_06.txt |
Permutation | 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 20_perm_01.txt, 20_perm_02.txt, 20_perm_03.txt, 20_perm_04.txt, 20_perm_05.txt, 20_perm_06.txt, 20_perm_07.txt, 20_perm_08.txt, 30_hand_01.txt, 30_hand_02.txt, 60_perm_01.txt, 60_perm_02.txt, 60_perm_03.txt, 60_perm_04.txt, 60_perm_05.txt, 60_perm_06.txt, 60_perm_07.txt, 60_perm_08.txt, 70_hand_01.txt, 70_hand_02.txt |
All | 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 00_example_04.txt, 10_rand_01.txt, 10_rand_02.txt, 10_rand_03.txt, 10_rand_04.txt, 10_rand_05.txt, 10_rand_06.txt, 10_rand_07.txt, 10_rand_08.txt, 20_perm_01.txt, 20_perm_02.txt, 20_perm_03.txt, 20_perm_04.txt, 20_perm_05.txt, 20_perm_06.txt, 20_perm_07.txt, 20_perm_08.txt, 30_hand_01.txt, 30_hand_02.txt, 30_hand_03.txt, 30_hand_04.txt, 30_hand_05.txt, 30_hand_06.txt, 50_rand_01.txt, 50_rand_02.txt, 50_rand_03.txt, 50_rand_04.txt, 50_rand_05.txt, 50_rand_06.txt, 50_rand_07.txt, 50_rand_08.txt, 60_perm_01.txt, 60_perm_02.txt, 60_perm_03.txt, 60_perm_04.txt, 60_perm_05.txt, 60_perm_06.txt, 60_perm_07.txt, 60_perm_08.txt, 70_hand_01.txt, 70_hand_02.txt, 70_hand_03.txt, 70_hand_04.txt, 70_hand_05.txt, 70_hand_06.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_example_01.txt | AC | 1 ms | 256 KB |
00_example_02.txt | AC | 1 ms | 256 KB |
00_example_03.txt | AC | 1 ms | 256 KB |
00_example_04.txt | AC | 1 ms | 256 KB |
10_rand_01.txt | AC | 1 ms | 256 KB |
10_rand_02.txt | AC | 1 ms | 256 KB |
10_rand_03.txt | AC | 1 ms | 256 KB |
10_rand_04.txt | AC | 1 ms | 256 KB |
10_rand_05.txt | AC | 1 ms | 256 KB |
10_rand_06.txt | AC | 1 ms | 256 KB |
10_rand_07.txt | AC | 1 ms | 256 KB |
10_rand_08.txt | AC | 1 ms | 256 KB |
20_perm_01.txt | AC | 1 ms | 256 KB |
20_perm_02.txt | AC | 1 ms | 256 KB |
20_perm_03.txt | AC | 1 ms | 256 KB |
20_perm_04.txt | AC | 1 ms | 256 KB |
20_perm_05.txt | AC | 1 ms | 256 KB |
20_perm_06.txt | AC | 1 ms | 256 KB |
20_perm_07.txt | AC | 1 ms | 256 KB |
20_perm_08.txt | AC | 1 ms | 256 KB |
30_hand_01.txt | AC | 1 ms | 256 KB |
30_hand_02.txt | AC | 1 ms | 256 KB |
30_hand_03.txt | AC | 1 ms | 256 KB |
30_hand_04.txt | AC | 1 ms | 256 KB |
30_hand_05.txt | AC | 1 ms | 256 KB |
30_hand_06.txt | AC | 1 ms | 256 KB |
50_rand_01.txt | AC | 125 ms | 512 KB |
50_rand_02.txt | AC | 464 ms | 768 KB |
50_rand_03.txt | AC | 471 ms | 768 KB |
50_rand_04.txt | AC | 314 ms | 640 KB |
50_rand_05.txt | AC | 41 ms | 384 KB |
50_rand_06.txt | AC | 1 ms | 256 KB |
50_rand_07.txt | AC | 12 ms | 384 KB |
50_rand_08.txt | AC | 300 ms | 640 KB |
60_perm_01.txt | AC | 415 ms | 512 KB |
60_perm_02.txt | AC | 1516 ms | 768 KB |
60_perm_03.txt | AC | 1554 ms | 768 KB |
60_perm_04.txt | AC | 956 ms | 640 KB |
60_perm_05.txt | AC | 158 ms | 384 KB |
60_perm_06.txt | AC | 1 ms | 256 KB |
60_perm_07.txt | AC | 40 ms | 384 KB |
60_perm_08.txt | AC | 990 ms | 640 KB |
70_hand_01.txt | AC | 12 ms | 1024 KB |
70_hand_02.txt | TLE | 2103 ms | 1024 KB |
70_hand_03.txt | AC | 11 ms | 1024 KB |
70_hand_04.txt | AC | 11 ms | 1024 KB |
70_hand_05.txt | TLE | 2103 ms | 1024 KB |
70_hand_06.txt | AC | 80 ms | 1024 KB |