結果
| 問題 | No.2128 Round up!! |
| ユーザー |
 asaringo
|
| 提出日時 | 2023-11-05 23:42:29 |
| 言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 8,569 bytes |
| コンパイル時間 | 2,638 ms |
| コンパイル使用メモリ | 206,036 KB |
| 実行使用メモリ | 4,372 KB |
| 最終ジャッジ日時 | 2023-11-05 23:42:35 |
| 合計ジャッジ時間 | 6,206 ms |
|
ジャッジサーバーID （参考情報） |
judge15 / judge14 |
（要ログイン）
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 | AC | 2 ms
4,348 KB |
| 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 | AC | 82 ms
4,348 KB |
ソースコード
#include <bits/stdc++.h>
using namespace std;
#define overload2(a, b, c, ...) c
#define overload3(a, b, c, d, ...) d
#define overload4(a, b, c, d, e ...) e
#define overload5(a, b, c, d, e, f ...) f
#define overload6(a, b, c, d, e, f, g ...) g
#define fast_io ios::sync_with_stdio(false); cin.tie(nullptr);
#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math")
typedef long long ll;
typedef long double ld;
#define chmin(a,b) a = min(a,b);
#define chmax(a,b) a = max(a,b);
#define bit_count(x) __builtin_popcountll(x)
#define leading_zero_count(x) __builtin_clz(x)
#define trailing_zero_count(x) __builtin_ctz(x)
#define gcd(a,b) __gcd(a,b)
#define lcm(a,b) a / gcd(a,b) * b
#define rep(...) overload3(__VA_ARGS__, rrep, rep1)(__VA_ARGS__)
#define rep1(i,n) for(int i = 0 ; i < n ; i++)
#define rrep(i,a,b) for(int i = a ; i < b ; i++)
#define repi(it,S) for(auto it = S.begin() ; it != S.end() ; it++)
#define pt(a) cout << a << endl;
#define print(...) printall(__VA_ARGS__);
#define debug(a) cout << #a << " " << a << endl;
#define all(a) a.begin(), a.end()
#define endl "\n";
#define v1(T,n,a) vector<T>(n,a)
#define v2(T,n,m,a) vector<vector<T>>(n,v1(T,m,a))
#define v3(T,n,m,k,a) vector<vector<vector<T>>>(n,v2(T,m,k,a))
#define v4(T,n,m,k,l,a) vector<vector<vector<vector<T>>>>(n,v3(T,m,k,l,a))
template<typename T,typename U>istream &operator>>(istream&is,pair<T,U>&p){is>>p.first>>p.second;return is;}
template<typename T,typename U>ostream &operator<<(ostream&os,const pair<T,U>&p){os<<p.first<<" "<<p.second;return os;}
template<typename T>istream &operator>>(istream&is,vector<T>&v){for(T &in:v){is>>in;}return is;}
template<typename T>ostream &operator<<(ostream&os,const vector<T>&v){for(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?" ":"");}return os;}
template<typename T>istream &operator>>(istream&is,vector<vector<T>>&v){for(T &in:v){is>>in;}return is;}
template<typename T>ostream &operator<<(ostream&os,const vector<vector<T>>&v){for(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?"\n":"");}return os;}
template<typename T>ostream &operator<<(ostream&os,const set<T>&v){for(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?" ":"");}return os;}
template<typename T>ostream &operator<<(ostream&os,const multiset<T>&v){for(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?" ":"");}return os;}
template<class... Args> void printall(Args... args){for(auto i:initializer_list<common_type_t<Args...>>{args...}) cout<<i<<" ";cout<<endl;}
const int mod = 998244353 ;
template< int mod >
struct ModInt {
int x;
ModInt() : x(0) {}
ModInt(int64_t y) : x(y >= 0 ? y % mod : (mod - (-y) % mod) % mod) {}
ModInt &operator+=(const ModInt &p) {
if((x += p.x) >= mod) x -= mod;
return *this;
}
ModInt &operator-=(const ModInt &p) {
if((x += mod - p.x) >= mod) x -= mod;
return *this;
}
ModInt &operator*=(const ModInt &p) {
x = (int) (1LL * x * p.x % mod);
return *this;
}
ModInt &operator/=(const ModInt &p) {
*this *= p.inverse();
return *this;
}
ModInt operator-() const { return ModInt(-x); }
ModInt operator+(const ModInt &p) const { return ModInt(*this) += p; }
ModInt operator-(const ModInt &p) const { return ModInt(*this) -= p; }
ModInt operator*(const ModInt &p) const { return ModInt(*this) *= p; }
ModInt operator/(const ModInt &p) const { return ModInt(*this) /= p; }
bool operator==(const ModInt &p) const { return x == p.x; }
bool operator!=(const ModInt &p) const { return x != p.x; }
ModInt inverse() const {
int a = x, b = mod, u = 1, v = 0, t;
while(b > 0) {
t = a / b;
swap(a -= t * b, b);
swap(u -= t * v, v);
}
return ModInt(u);
}
ModInt pow(int64_t n) const {
ModInt ret(1), mul(x);
while(n > 0) {
if(n & 1) ret *= mul;
mul *= mul;
n >>= 1;
}
return ret;
}
friend ostream &operator<<(ostream &os, const ModInt &p) {
return os << p.x;
}
friend istream &operator>>(istream &is, ModInt &a) {
int64_t t;
is >> t;
a = ModInt< mod >(t);
return (is);
}
static int get_mod() { return mod; }
};
using modint = ModInt< mod >;
struct Int128t {
private:
__int128_t v;
public:
Int128t() {}
Int128t(const long long &a) { v = a; }
Int128t(const string &s) { parse(s); }
long long long_val() { return (long long)v; }
__int128_t val() { return v; }
__int128_t abs() { return v < 0 ? -v : v; }
void set(const long long &a) { v = a; }
void parse(const string &s) {
v = 0;
for ( char c : s ) {
if ( isdigit(c) ) v = v * 10 + (c - '0');
}
if ( s[0] == '-' ) v *= -1;
}
Int128t operator+=(const Int128t &a) {
v += a.v;
return *this;
}
Int128t operator-=(const Int128t &a) {
v -= a.v;
return *this;
}
Int128t operator*=(const Int128t &a) {
v *= a.v;
return *this;
}
Int128t operator/=(const Int128t &a) {
v /= a.v;
return *this;
}
Int128t operator%=(const Int128t &a) {
v %= a.v;
return *this;
}
Int128t& operator++() {
++v;
return *this;
}
Int128t operator++(int) {
Int128t tmp(*this);
++v;
return tmp;
}
Int128t& operator--() {
--v;
return *this;
}
Int128t operator--(int) {
Int128t tmp(*this);
--v;
return tmp;
}
Int128t operator-() const { return Int128t(-v); }
Int128t operator+(const Int128t &p) const { return Int128t(*this) += p; }
Int128t operator-(const Int128t &p) const { return Int128t(*this) -= p; }
Int128t operator*(const Int128t &p) const { return Int128t(*this) *= p; }
Int128t operator/(const Int128t &p) const { return Int128t(*this) /= p; }
Int128t operator%(const Int128t &p) const { return Int128t(*this) %= p; }
bool operator<(const Int128t &a) const { return v < a.v; }
bool operator>(const Int128t &a) const { return v > a.v; }
bool operator<=(const Int128t &a) const { return v <= a.v; }
bool operator>=(const Int128t &a) const { return v >= a.v; }
bool operator==(const Int128t &a) const { return v == a.v; }
bool operator!=(const Int128t &a) const { return v != a.v; }
Int128t operator<<(const Int128t &a) const {
return Int128t(v << a.v);
}
Int128t operator>>(const Int128t &a) const {
return Int128t(v >> a.v);
}
Int128t& operator<<=(const Int128t &a) {
v <<= a.v;
return *this;
}
Int128t& operator>>=(const Int128t &a) {
v >>= a.v;
return *this;
}
friend istream &operator>>(istream &is, Int128t &v) {
string s;
is >> s;
v.parse(s);
return is;
}
friend ostream &operator<<(ostream &os, const Int128t &v) {
if ( !ostream::sentry(os) ) return os;
char buf[64];
char *d = end(buf);
__uint128_t tmp = (v.v < 0 ? -v.v : v.v);
do {
d--;
*d = char(tmp % 10 + '0');
tmp /= 10;
} while ( tmp );
if ( v.v < 0 ) {
d--;
*d = '-';
}
int len = end(buf) - d;
if ( os.rdbuf()->sputn(d, len) != len ) { os.setstate(ios_base::badbit); }
return os;
}
};
using int128t = Int128t;
void solve(){
int128t x, a, b;
cin >> x >> a >> b;
if(x % a == 0 && x % b == 0){
pt(1)
return;
}
if(a == b){
pt(2)
return;
}
if(a > b) swap(a,b);
int128t g = gcd(a,b);
int128t l = lcm(a,b);
x %= l;
int128t ax = a / g;
int128t bx = b / g;
int128t res = 1;
res += ax * 2;
res -= x / b * 2;
if(x % b == 0) res -= 2;
if(x % a == 0) res -= 1;
res %= 998244353;
pt(res)
}
int main(){
fast_io
int t = 1;
cin >> t;
rep(i,t) solve();
}