diff options
21 files changed, 197 insertions, 54 deletions
diff --git a/contests/Round938/F/main.cpp b/codeforces/PaintingTheRibbon/main.cpp index 539fdb0..73edcf3 100755 --- a/contests/Round938/F/main.cpp +++ b/codeforces/PaintingTheRibbon/main.cpp @@ -41,7 +41,10 @@ const int dy[4]{0, 1, 0, -1}; * DON'T GET STUCK ON ONE APPROACH */ -void solve() { <()> } +void solve() { + int n, m, k; + cin >> n >> m >> k; +} int main() { ios_base::sync_with_stdio(false); diff --git a/codeforces/PaintingTheRibbon/main_input0.txt b/codeforces/PaintingTheRibbon/main_input0.txt new file mode 100644 index 0000000..11c78ba --- /dev/null +++ b/codeforces/PaintingTheRibbon/main_input0.txt @@ -0,0 +1,6 @@ +5 +1 1 1 +5 1 1 +5 2 1 +5 2 2 +5 5 3 diff --git a/codeforces/PaintingTheRibbon/main_output0.txt b/codeforces/PaintingTheRibbon/main_output0.txt new file mode 100644 index 0000000..1c6cd63 --- /dev/null +++ b/codeforces/PaintingTheRibbon/main_output0.txt @@ -0,0 +1,5 @@ +NO +NO +YES +NO +YES diff --git a/contests/Round938/D/main_input0.txt b/contests/Round938/D/main_input0.txt deleted file mode 100644 index 20a4135..0000000 --- a/contests/Round938/D/main_input0.txt +++ /dev/null @@ -1,16 +0,0 @@ -5 -7 4 2 -4 1 2 3 4 5 6 -1 2 3 4 -7 4 3 -4 1 2 3 4 5 6 -1 2 3 4 -7 4 4 -4 1 2 3 4 5 6 -1 2 3 4 -11 5 3 -9 9 2 2 10 9 7 6 3 6 3 -6 9 7 8 10 -4 1 1 -4 1 5 6 -6 diff --git a/contests/Round938/D/main_output0.txt b/contests/Round938/D/main_output0.txt deleted file mode 100644 index 385526b..0000000 --- a/contests/Round938/D/main_output0.txt +++ /dev/null @@ -1,5 +0,0 @@ -4 -3 -2 -4 -1 diff --git a/contests/Round938/D/main.cpp b/contests/Round939/A/main.cpp index 612acb0..4d81036 100755 --- a/contests/Round938/D/main.cpp +++ b/contests/Round939/A/main.cpp @@ -19,7 +19,7 @@ using db = long double; #define make_unique(x) \ sort(all((x))); \ (x).resize(unique(all((x))) - (x).begin()) -/* // #define ceil(a, b) ((a) + (b)-1) / (b) */ +#define ceil(a, b) ((a) + (b)-1) / (b) const int mod = (int)1e9 + 7; const db pi = acos((db)-1); @@ -42,42 +42,25 @@ const int dy[4]{0, 1, 0, -1}; */ void solve() { - int n, m, k; - cin >> n >> m >> k; - mpii fq; - vi a(n); - vi b(m); - int mx = 0; - for (auto &x : a) { + int k, q; + cin >> k >> q; + vi v(k); + vi qs(q); + int mn = INT_MAX; + for (auto &x : v) { cin >> x; - mx = max(mx, x); + mn = min(mn, x); } - for (auto &x : b) { + for (auto &x : qs) { cin >> x; - fq[x]++; } - vi v(mx + 1); - int ans = 0; - int cnt = 0; - for (int i = 0; i < m; i++) { - v[a[i]]++; - if (v[a[i]] && v[a[i]] <= fq[a[i]]) { - ans++; + for (int i = 0; i < q; i++) { + if (qs[i] < mn) { + cout << qs[i] << " \n"[i == q - 1]; + } else { + cout << mn - 1 << " \n"[i == q - 1]; } } - cnt += ans >= k; - for (int i = 1; i < n - m + 1; i++) { - v[a[i - 1]]--; - if (v[a[i - 1]] < fq[a[i - 1]]) { - ans--; - } - v[a[i + m - 1]]++; - if (v[a[i + m - 1]] && v[a[i + m - 1]] <= fq[a[i + m - 1]]) { - ans++; - } - cnt += ans >= k; - } - cout << cnt << '\n'; } int main() { diff --git a/contests/Round939/A/main_input0.txt b/contests/Round939/A/main_input0.txt new file mode 100644 index 0000000..465bb6a --- /dev/null +++ b/contests/Round939/A/main_input0.txt @@ -0,0 +1,19 @@ +6 +2 1 +3 5 +5 +5 3 +2 4 6 7 9 +1 3 5 +5 4 +3 4 5 6 7 +1 2 3 4 +2 3 +69 96 +1 10 100 +1 1 +100 +50 +3 3 +10 20 30 +1 10 100 diff --git a/contests/Round939/A/main_output0.txt b/contests/Round939/A/main_output0.txt new file mode 100644 index 0000000..2ab15c1 --- /dev/null +++ b/contests/Round939/A/main_output0.txt @@ -0,0 +1,6 @@ +2 +1 1 1 +1 2 2 2 +1 10 68 +50 +1 9 9 diff --git a/contests/Round938/E/main.cpp b/contests/Round939/B/main.cpp index 539fdb0..ae6b84c 100755 --- a/contests/Round938/E/main.cpp +++ b/contests/Round939/B/main.cpp @@ -41,7 +41,21 @@ const int dy[4]{0, 1, 0, -1}; * DON'T GET STUCK ON ONE APPROACH */ -void solve() { <()> } +void solve() { + int n; + cin >> n; + vi v(n); + mpii fq; + int ans = 0; + for (auto &x : v) { + cin >> x; + fq[x]++; + if (fq[x] == 2) { + ans++; + } + } + cout << ans << '\n'; +} int main() { ios_base::sync_with_stdio(false); diff --git a/contests/Round939/B/main_input0.txt b/contests/Round939/B/main_input0.txt new file mode 100644 index 0000000..b508434 --- /dev/null +++ b/contests/Round939/B/main_input0.txt @@ -0,0 +1,11 @@ +5 +4 +1 1 2 3 +8 +7 4 1 2 8 8 5 5 +8 +7 1 4 5 3 4 2 6 +3 +1 2 3 +1 +1 diff --git a/contests/Round939/B/main_output0.txt b/contests/Round939/B/main_output0.txt new file mode 100644 index 0000000..9a33115 --- /dev/null +++ b/contests/Round939/B/main_output0.txt @@ -0,0 +1,5 @@ +1 +2 +1 +0 +0 diff --git a/contests/Round939/C/main.cpp b/contests/Round939/C/main.cpp new file mode 100755 index 0000000..cc893c7 --- /dev/null +++ b/contests/Round939/C/main.cpp @@ -0,0 +1,78 @@ +#include <bits/stdc++.h> + +using namespace std; + +using ll = long long; +using pii = pair<int, int>; +using vpii = vector<pii>; +using vi = vector<int>; +using vll = vector<long long>; +using mpii = map<int, int>; +using mpll = map<ll, ll>; +using db = long double; + +#define pb push_back +#define all(x) (x).begin(), (x).end() +#define rall(x) (x).rbegin(), (x).rend() +#define lb lower_bound +#define ub upper_bound +#define make_unique(x) \ + sort(all((x))); \ + (x).resize(unique(all((x))) - (x).begin()) +#define ceil(a, b) ((a) + (b)-1) / (b) + +const int mod = (int)1e9 + 7; +const db pi = acos((db)-1); +const int dx[4]{1, 0, -1, 0}; +const int dy[4]{0, 1, 0, -1}; + +#ifdef LOCAL +#include "debug.h" +#else +#define dbg(...) 42 +#endif + +/* stuff you should look for: + --------------------------- + * special cases (n=1?) + * int overflow, array bounds + * do smth instead of nothing and stay organized + * WRITE STUFF DOWN + * DON'T GET STUCK ON ONE APPROACH + */ + +// 1 2 3 4 +// 2 2 3 4 +// 3 3 3 4 +// 4 4 4 4 + +void solve() { + int n; + cin >> n; + ll sum = 0; + int j = 1; + for (int i = 1; i <= n; i++) { + sum += i * j; + j += 2; + } + cout << sum << ' ' << 2 * n << '\n'; + for (int i = n - 1; i >= 0; i--) { + for (int t = 1; t <= 2; t++) { + cout << t << ' ' << i + 1; + for (int j = 1; j <= n; j++) { + cout << ' ' << j; + } + cout << '\n'; + } + } +} + +int main() { + ios_base::sync_with_stdio(false); + cin.tie(NULL); + int tt; + cin >> tt; + while (tt--) { + solve(); + } +} diff --git a/contests/Round939/C/main_input0.txt b/contests/Round939/C/main_input0.txt new file mode 100644 index 0000000..5357a4a --- /dev/null +++ b/contests/Round939/C/main_input0.txt @@ -0,0 +1,3 @@ +2 +1 +2 diff --git a/contests/Round939/C/main_input1.txt b/contests/Round939/C/main_input1.txt new file mode 100644 index 0000000..c396a2c --- /dev/null +++ b/contests/Round939/C/main_input1.txt @@ -0,0 +1,2 @@ +1 +3
\ No newline at end of file diff --git a/contests/Round939/C/main_input2.txt b/contests/Round939/C/main_input2.txt new file mode 100644 index 0000000..b46f59e --- /dev/null +++ b/contests/Round939/C/main_input2.txt @@ -0,0 +1,2 @@ +1 +4
\ No newline at end of file diff --git a/contests/Round939/C/main_input3.txt b/contests/Round939/C/main_input3.txt new file mode 100644 index 0000000..5312239 --- /dev/null +++ b/contests/Round939/C/main_input3.txt @@ -0,0 +1,2 @@ +1 +5
\ No newline at end of file diff --git a/contests/Round939/C/main_input4.txt b/contests/Round939/C/main_input4.txt new file mode 100644 index 0000000..42a2f8b --- /dev/null +++ b/contests/Round939/C/main_input4.txt @@ -0,0 +1,2 @@ +1 +6
\ No newline at end of file diff --git a/contests/Round939/C/main_input5.txt b/contests/Round939/C/main_input5.txt new file mode 100644 index 0000000..c8e31a9 --- /dev/null +++ b/contests/Round939/C/main_input5.txt @@ -0,0 +1,9 @@ +8 +3 +4 +5 +6 +7 +8 +9 +10
\ No newline at end of file diff --git a/contests/Round939/C/main_input6.txt b/contests/Round939/C/main_input6.txt new file mode 100644 index 0000000..852b684 --- /dev/null +++ b/contests/Round939/C/main_input6.txt @@ -0,0 +1,2 @@ +1 +50
\ No newline at end of file diff --git a/contests/Round939/C/main_output0.txt b/contests/Round939/C/main_output0.txt new file mode 100644 index 0000000..adf90f1 --- /dev/null +++ b/contests/Round939/C/main_output0.txt @@ -0,0 +1,6 @@ +1 1 +1 1 1 +7 3 +1 1 1 2 +1 2 1 2 +2 1 1 2 diff --git a/contests/Round939/C/main_output1.txt b/contests/Round939/C/main_output1.txt new file mode 100644 index 0000000..e9f24e3 --- /dev/null +++ b/contests/Round939/C/main_output1.txt @@ -0,0 +1,6 @@ +21 5 +1 1 1 2 3 +1 2 1 2 3 +1 3 1 2 3 +2 1 1 2 3 +2 2 1 2 3
\ No newline at end of file |