結果
問題 | No.2627 Unnatural Pitch |
ユーザー | chro_96 |
提出日時 | 2024-02-09 23:18:42 |
言語 | C (gcc 12.3.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,959 bytes |
コンパイル時間 | 327 ms |
コンパイル使用メモリ | 34,304 KB |
実行使用メモリ | 6,824 KB |
最終ジャッジ日時 | 2024-09-28 16:30:48 |
合計ジャッジ時間 | 4,030 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | WA | - |
testcase_01 | WA | - |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
ソースコード
#include <stdio.h> #include <stdlib.h> int cmp_ll (const void *ap, const void *bp) { long long a = *(long long *)ap; long long b = *(long long *)bp; if (a > b) { return 1; } if (a < b) { return -1; } return 0; } int main () { int n = 0; long long k = 0LL; long long l = 0LL; long long u = 0LL; long long a[200000] = {}; int res = 0; long long ans = 1000000000000000000LL; int idx = 0; long long b[200000] = {}; res = scanf("%d", &n); res = scanf("%lld", &k); res = scanf("%lld", &l); res = scanf("%lld", &u); for (int i = 0; i < n; i++) { res = scanf("%lld", a+i); } qsort(a, n, sizeof(long long), cmp_ll); for (int i = 0; i < n; i++) { while (idx < n && a[i]+u-l >= a[idx]) { idx++; } if (i == n-idx || i+1 == n-idx || i == n-idx+1 || i+2 == n-idx || i == n-idx+2) { long long tmp = 0LL; int tidx = 0; for (int j = 0; j < n; j++) { if (a[j] < a[i]) { tmp += 1LL+(a[i]-a[j]-1LL)/k; } else if (a[j] > a[i]+u-l) { tmp += 1LL+(a[j]-a[i]-u+l-1LL)/k; } } if (tmp < ans) { ans = tmp; } for (int j = 0; j < n; j++) { if (a[j] < a[i]) { b[j] = ((a[i]-a[j]-1LL)/k)*k+a[j]; } else if (a[j] > a[i]+u-l) { b[j] = a[j]-(1LL+(a[j]-a[i]-u+l-1LL)/k)*k; } else { b[j] = a[j]; } } qsort(b, n, sizeof(long long), cmp_ll); for (int j = 0; j < i; j++) { while (tidx < n && b[j]+u-l >= b[tidx]) { tidx++; } if (tmp-((long long)(i-j-n-tidx)) < ans) { ans = tmp-((long long)(i-j-n-tidx)); } } for (int j = 0; j < n; j++) { if (a[j] < a[i]) { b[j] = (1LL+(a[i]-a[j]-1LL)/k)*k+a[j]; } else if (a[j] > a[i]+u-l) { b[j] = a[j]-((a[j]-a[i]-u+l-1LL)/k)*k; } else { b[j] = a[j]; } } qsort(b, n, sizeof(long long), cmp_ll); tidx = n-1; for (int j = n-1; j >= idx; j--) { while (tidx >= 0 && b[j]-u+l <= b[tidx]) { tidx--; } if (tmp-((long long)(j+1-idx-tidx-1)) < ans) { ans = tmp-((long long)(j+1-idx-tidx-1)); } } } } idx = n-1; for (int i = n-1; i >= 0; i--) { while (idx >= 0 && a[i]-u+l <= a[idx]) { idx--; } if (n-i-1 == idx+1 || n-i == idx+1 || n-i-1 == idx+2 || n-i-1 == idx+3 || n-i+1 == idx+1) { long long tmp = 0LL; int tidx = 0; for (int j = 0; j < n; j++) { if (a[j] > a[i]) { tmp += 1LL+(a[j]-a[i]-1LL)/k; } else if (a[j] < a[i]-u+l) { tmp += 1LL+(a[i]-u+l-a[j]-1LL)/k; } } if (tmp < ans) { ans = tmp; } for (int j = 0; j < n; j++) { if (a[j] > a[i]) { b[j] = a[j]-((a[j]-a[i]-1LL)/k)*k; } else if (a[j] < a[i]-u+l) { b[j] = a[j]+(1LL+(a[i]-a[j]-u+l-1LL)/k)*k; } else { b[j] = a[j]; } } qsort(b, n, sizeof(long long), cmp_ll); tidx = n-1; for (int j = n-1; j >= idx; j--) { while (tidx >= 0 && b[j]-u+l <= b[tidx]) { tidx--; } if (tmp-((long long)(j+1-idx-tidx-1)) < ans) { ans = tmp-((long long)(j+1-idx-tidx-1)); } } for (int j = 0; j < n; j++) { if (a[j] > a[i]) { b[j] = a[j]-(1LL+(a[i]-a[j]-1LL)/k)*k; } else if (a[j] < a[i]-u+l) { b[j] = a[j]+((a[i]-a[j]-u+l-1LL)/k)*k; } else { b[j] = a[j]; } } qsort(b, n, sizeof(long long), cmp_ll); tidx = 0; for (int j = 0; j < i; j++) { while (tidx < n && b[j]+u-l >= b[tidx]) { tidx++; } if (tmp-((long long)(i-j-n-tidx)) < ans) { ans = tmp-((long long)(i-j-n-tidx)); } } } } printf("%lld\n", ans); return 0; }