結果
問題 | No.250 atetubouのzetubou |
ユーザー |
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提出日時 | 2015-07-31 12:00:04 |
言語 | C++11 (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 77 ms / 5,000 ms |
コード長 | 1,260 bytes |
コンパイル時間 | 625 ms |
コンパイル使用メモリ | 83,168 KB |
実行使用メモリ | 34,616 KB |
最終ジャッジ日時 | 2024-07-17 22:54:28 |
合計ジャッジ時間 | 3,217 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 20 |
コンパイルメッセージ
main.cpp: In function ‘int main()’: main.cpp:58:8: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 58 | scanf("%d", &q); | ~~~~~^~~~~~~~~~ main.cpp:61:10: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result] 61 | scanf("%lld %lld %lld", &d, &x, &t); | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ソースコード
#include <algorithm>#include <vector>#include <cfloat>#include <string>#include <cmath>#include <set>#include <cstdlib>#include <map>#include <ctime>#include <iomanip>#include <functional>#include <deque>#include <iostream>#include <cstring>#include <queue>#include <cstdio>#include <stack>#include <climits>#include <sys/time.h>#include <cctype>using namespace std;typedef long long ll;#define MODN 1000000000000001ll memo[3001][1501];ll combi(ll a, ll b) {/* if (a < (b<<1)) b = a-b; */if (b == 1) return memo[a][b] = a;if (a == b || b == 0) return memo[a][b] = 1;if (memo[a][b]) return memo[a][b];ll t1, t2;t1 = combi(a-1, b-1);t2 = combi(a-1, b);if (t1 == -1 || t2 == -1) {memo[a][b] = -1;}else {memo[a][b] = t1+t2 > MODN ? -1 : t1+t2;}return memo[a][b];}ll hcom(ll l, ll s) {// return combi(l+s-1, l-1);return combi(l+s-1, s-1);}int main() {for (int i = 1; i < 1501; i++) {for (int j = i; j < 1501; j++) {hcom(j, i);}}int q;scanf("%d", &q);for (int i = 0; i < q; i++) {ll d, x, t;scanf("%lld %lld %lld", &d, &x, &t);if (hcom(x, d) > t || hcom(x, d) == -1) {puts("ZETUBOU");}else {puts("AC");}}}