結果
問題 |
No.988 N×Mマス計算(総和)
|
ユーザー |
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提出日時 | 2020-02-16 02:22:57 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 1,083 bytes |
コンパイル時間 | 2,204 ms |
コンパイル使用メモリ | 196,016 KB |
最終ジャッジ日時 | 2025-01-09 00:51:23 |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 9 TLE * 10 |
コンパイルメッセージ
In file included from /usr/include/c++/13/istream:41, from /usr/include/c++/13/sstream:40, from /usr/include/c++/13/complex:45, from /usr/include/c++/13/ccomplex:39, from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:127, from main.cpp:1: In member function ‘std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(long long int) [with _CharT = char; _Traits = std::char_traits<char>]’, inlined from ‘void Main()’ at main.cpp:44:13: /usr/include/c++/13/ostream:204:25: warning: ‘sum’ may be used uninitialized [-Wmaybe-uninitialized] 204 | { return _M_insert(__n); } | ~~~~~~~~~^~~~~ main.cpp: In function ‘void Main()’: main.cpp:27:8: note: ‘sum’ was declared here 27 | ll sum; | ^~~
ソースコード
#include"bits/stdc++.h" using namespace std; #define rep(i,n) for(int (i)=0;(i)<(n);(i)++) #define rep3(i,m,n) for(int (i)=m;(i)<=(n);(i)++) #define rep3rev(i,m,n) for(int (i)=m;(i)>=(n);(i)--) #define all(a) (a.begin()),(a.end()) #define rall(a) (a.rbegin()),(a.rend()) #define fi first #define se second typedef long long ll; typedef vector<int> vi; typedef vector<vector<int>> vvi; typedef vector<ll> vll; typedef pair<int, int> pii; void Main() { int n, m, k; cin >> n >> m >> k; char op; cin >> op; vll b(m), a(n); rep(j,m) cin >> b[j]; rep(i,n) cin >> a[i]; ll sum; if(op == '+'){ sum = 0; rep(i,n){ rep(j,m){ sum = (sum + a[i] + b[j]) % k; } } } else if(op == '*'){ sum = 0; rep(i,n){ rep(j,m){ sum = (sum + (a[i]%k)*(b[j]%k))%k; } } } cout << sum << endl; return; } int main() { cin.tie(nullptr); ios_base::sync_with_stdio(false); cout << fixed << setprecision(15); Main(); return 0; }