This documentation is automatically generated by online-judge-tools/verification-helper
// competitive-verifier: PROBLEM http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=ITP1_3_D
#include "../../template/template.hpp"
#include "../../math/number-theory/divisor.hpp"
int main() {
int A, B, C;
cin >> A >> B >> C;
int ret = 0;
for(auto &p : divisor(C)) {
ret += A <= p and p <= B;
}
cout << ret << "\n";
}
#line 1 "test/verify/aoj-itp1-3-d.test.cpp"
// competitive-verifier: PROBLEM http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=ITP1_3_D
#line 1 "template/template.hpp"
#include <bits/stdc++.h>
using namespace std;
using int64 = long long;
const int64 infll = (1LL << 62) - 1;
const int inf = (1 << 30) - 1;
struct IoSetup {
IoSetup() {
cin.tie(nullptr);
ios::sync_with_stdio(false);
cout << fixed << setprecision(10);
cerr << fixed << setprecision(10);
}
} iosetup;
template <typename T1, typename T2>
ostream &operator<<(ostream &os, const pair<T1, T2> &p) {
os << p.first << " " << p.second;
return os;
}
template <typename T1, typename T2>
istream &operator>>(istream &is, pair<T1, T2> &p) {
is >> p.first >> p.second;
return is;
}
template <typename T>
ostream &operator<<(ostream &os, const vector<T> &v) {
for (int i = 0; i < (int)v.size(); i++) {
os << v[i] << (i + 1 != v.size() ? " " : "");
}
return os;
}
template <typename T>
istream &operator>>(istream &is, vector<T> &v) {
for (T &in : v) is >> in;
return is;
}
template <typename T1, typename T2>
inline bool chmax(T1 &a, T2 b) {
return a < b && (a = b, true);
}
template <typename T1, typename T2>
inline bool chmin(T1 &a, T2 b) {
return a > b && (a = b, true);
}
template <typename T = int64>
vector<T> make_v(size_t a) {
return vector<T>(a);
}
template <typename T, typename... Ts>
auto make_v(size_t a, Ts... ts) {
return vector<decltype(make_v<T>(ts...))>(a, make_v<T>(ts...));
}
template <typename T, typename V>
typename enable_if<is_class<T>::value == 0>::type fill_v(T &t, const V &v) {
t = v;
}
template <typename T, typename V>
typename enable_if<is_class<T>::value != 0>::type fill_v(T &t, const V &v) {
for (auto &e : t) fill_v(e, v);
}
template <typename F>
struct FixPoint : F {
explicit FixPoint(F &&f) : F(forward<F>(f)) {}
template <typename... Args>
decltype(auto) operator()(Args &&...args) const {
return F::operator()(*this, forward<Args>(args)...);
}
};
template <typename F>
inline decltype(auto) MFP(F &&f) {
return FixPoint<F>{forward<F>(f)};
}
#line 4 "test/verify/aoj-itp1-3-d.test.cpp"
#line 1 "math/number-theory/divisor.hpp"
vector<int64_t> divisor(int64_t n) {
vector<int64_t> ret;
for (int64_t i = 1; i * i <= n; i++) {
if (n % i == 0) {
ret.push_back(i);
if (i * i != n) ret.push_back(n / i);
}
}
sort(begin(ret), end(ret));
return ret;
}
#line 6 "test/verify/aoj-itp1-3-d.test.cpp"
int main() {
int A, B, C;
cin >> A >> B >> C;
int ret = 0;
for(auto &p : divisor(C)) {
ret += A <= p and p <= B;
}
cout << ret << "\n";
}
Env | Name | Status | Elapsed | Memory |
---|---|---|---|---|
g++ | 00_sample_00.in | AC | 6 ms | 4 MB |
g++ | 01_corner_00.in | AC | 6 ms | 4 MB |
g++ | 01_corner_01.in | AC | 6 ms | 4 MB |
g++ | 01_corner_02.in | AC | 6 ms | 4 MB |
g++ | 01_corner_03.in | AC | 6 ms | 4 MB |
g++ | 01_corner_04.in | AC | 6 ms | 4 MB |
g++ | 01_corner_05.in | AC | 6 ms | 4 MB |
g++ | 01_corner_06.in | AC | 6 ms | 4 MB |
g++ | 02_rand_00.in | AC | 6 ms | 4 MB |
g++ | 02_rand_01.in | AC | 6 ms | 4 MB |
g++ | 02_rand_02.in | AC | 6 ms | 4 MB |
g++ | 02_rand_03.in | AC | 6 ms | 4 MB |
g++ | 02_rand_04.in | AC | 6 ms | 4 MB |
g++ | 02_rand_05.in | AC | 6 ms | 4 MB |
g++ | 02_rand_06.in | AC | 6 ms | 4 MB |
g++ | 02_rand_07.in | AC | 6 ms | 4 MB |
g++ | 03_maximum_00.in | AC | 6 ms | 4 MB |
g++ | 03_maximum_01.in | AC | 6 ms | 4 MB |
g++ | 03_maximum_02.in | AC | 6 ms | 4 MB |
g++ | 03_maximum_03.in | AC | 6 ms | 4 MB |
clang++ | 00_sample_00.in | AC | 6 ms | 4 MB |
clang++ | 01_corner_00.in | AC | 6 ms | 4 MB |
clang++ | 01_corner_01.in | AC | 6 ms | 4 MB |
clang++ | 01_corner_02.in | AC | 6 ms | 4 MB |
clang++ | 01_corner_03.in | AC | 6 ms | 4 MB |
clang++ | 01_corner_04.in | AC | 6 ms | 4 MB |
clang++ | 01_corner_05.in | AC | 6 ms | 4 MB |
clang++ | 01_corner_06.in | AC | 6 ms | 4 MB |
clang++ | 02_rand_00.in | AC | 6 ms | 4 MB |
clang++ | 02_rand_01.in | AC | 6 ms | 4 MB |
clang++ | 02_rand_02.in | AC | 6 ms | 4 MB |
clang++ | 02_rand_03.in | AC | 6 ms | 4 MB |
clang++ | 02_rand_04.in | AC | 6 ms | 4 MB |
clang++ | 02_rand_05.in | AC | 6 ms | 4 MB |
clang++ | 02_rand_06.in | AC | 6 ms | 4 MB |
clang++ | 02_rand_07.in | AC | 7 ms | 4 MB |
clang++ | 03_maximum_00.in | AC | 6 ms | 4 MB |
clang++ | 03_maximum_01.in | AC | 6 ms | 4 MB |
clang++ | 03_maximum_02.in | AC | 6 ms | 4 MB |
clang++ | 03_maximum_03.in | AC | 6 ms | 4 MB |