結果
問題 | No.896 友達以上恋人未満 |
ユーザー |
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提出日時 | 2019-09-27 23:18:22 |
言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 1,515 ms / 3,500 ms |
コード長 | 1,352 bytes |
コンパイル時間 | 503 ms |
コンパイル使用メモリ | 60,736 KB |
実行使用メモリ | 98,200 KB |
最終ジャッジ日時 | 2024-09-25 01:52:28 |
合計ジャッジ時間 | 8,053 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 7 |
コンパイルメッセージ
main.cpp: In function ‘int main()’: main.cpp:52:31: warning: ‘B’ may be used uninitialized in this function [-Wmaybe-uninitialized] 52 | B = (B*mulY+addY+mod-1) % mod+1; | ~^~~~~ main.cpp:51:31: warning: ‘A’ may be used uninitialized in this function [-Wmaybe-uninitialized] 51 | A = (A*mulX+addX+mod-1) % mod+1; | ~^~~~~ main.cpp:26:31: warning: ‘Y’ may be used uninitialized in this function [-Wmaybe-uninitialized] 26 | Y = (Y*mulY+addY) % mod; | ~^~~~~ main.cpp:25:31: warning: ‘X’ may be used uninitialized in this function [-Wmaybe-uninitialized] 25 | X = (X*mulX+addX) % mod; | ~^~~~~
ソースコード
#include <iostream>#include <vector>#include <algorithm>#define llint long longusing namespace std;bool prime[1<<24];llint m, n, mulX, addX, mulY, addY, mod;llint x[1005], y[1005], z[1<<24];int main(void){ios::sync_with_stdio(0);cin.tie(0);cin >> m >> n >> mulX >> addX >> mulY >> addY >> mod;for(int i = 1; i <= m; i++) cin >> x[i];for(int i = 1; i <= m; i++) cin >> y[i];llint X, Y;for(int i = 1; i <= n; i++){if(i <= m) X = x[i], Y = y[i];else{X = (X*mulX+addX) % mod;Y = (Y*mulY+addY) % mod;}z[X] += Y;}//for(int i = 0; i < mod; i++) cout << z[i] << " "; cout << endl;for(int i = 2; i < mod; i++) z[1] += z[i];for(int i = 2; i < (1<<24); i++){if(prime[i]) continue;for(int j = mod/i+1; j >= 2; j--){if(j*i >= mod) continue;prime[j*i] = true;z[j] += z[j*i];}}//for(int i = 0; i < mod; i++) cout << z[i] << " "; cout << endl;for(int i = 1; i <= m; i++) cin >> x[i];for(int i = 1; i <= m; i++) cin >> y[i];llint A, B, ans = 0;for(int i = 1; i <= n; i++){if(i <= m) A = x[i], B = y[i];else{A = (A*mulX+addX+mod-1) % mod+1;B = (B*mulY+addY+mod-1) % mod+1;}llint tmp = z[A];if(A*B < mod) tmp -= z[A*B];ans ^= tmp;//cout << A << " " << B << tmp << endl;if(i <= m) cout << tmp << endl;}cout << ans << endl;return 0;}