diff options
Delete task.cpp
1 files changed, 0 insertions, 152 deletions
| -rw-r--r-- | Sem. 05/task.cpp | 152 |
diff --git a/Sem. 05/task.cpp b/Sem. 05/task.cpp deleted file mode 100644 index 922e889..0000000 --- a/Sem. 05/task.cpp +++ /dev/null @@ -1,152 +0,0 @@ -#include <iostream>
-#include <algorithm>
-#include <fstream>
-#include <functional>
-
-using namespace std;
-
-bool isPrime(int n)
-{
- double temp = sqrt(n);
- for (int i = 2; i <= temp; i++)
- {
- if (n % i == 0)
- return false;
- }
- return true;
-}
-bool isPalindorme(int n)
-{
- int reversed = 0;
-
- while (n != 0)
- {
- int lastDigit = n % 10;
- (reversed *= 10) += lastDigit;
- n /= 10;
- }
- return n == reversed;
-}
-bool containsOnlyDistinctNumbers(int n)
-{
- bool digits[10];
- for (int i = 0; i < 10; i++)
- digits[i] = false;
-
- while (n != 0)
- {
- int lastDigit = n % 10;
- if (digits[lastDigit])
- return false;
- digits[n % 10] = true;
- n /= 10;
- }
- return true;
-}
-struct Interval
-{
-private:
- int a;
- int b;
-
- size_t countNumbersInIntervalCondition(bool(*pred)(int)) const
- {
- size_t count = 0;
- for (int i = a; i <= b; i++)
- {
- if (pred(i))
- count++;
- }
- return count;
- }
-public:
- Interval() : Interval(0, 0) {}
-
- Interval(int a, int b)
- {
- if (a > b)
- a = b = 0;
-
- this->a = a;
- this->b = b;
- }
- int getA() const
- {
- return a;
- }
-
- int getB() const
- {
- return b;
- }
- void setA(int a)
- {
- if (a > b)
- return;
- this->a = a;
- }
-
- void setB(int b)
- {
- if (b < a)
- return;
- this->b = b;
- }
-
- size_t getLength() const
- {
- return b - a + 1;
- }
-
- bool isMemberOfInterval(int x) const
- {
- return (a <= x && x <= b);
- }
-
- size_t calcPrimeNumbersInTheInterval() const
- {
- return countNumbersInIntervalCondition(isPrime);
- }
-
- size_t calcPalindromicNumbersInTheInterval() const
- {
- return countNumbersInIntervalCondition(isPalindorme);
- }
-
- size_t calcDiffrentDigitNumbersInTheInverval() const
- {
- return countNumbersInIntervalCondition(containsOnlyDistinctNumbers);
- }
-
- bool areStartAndEndPowersOfTwo() const
- {
- return (a == 0 || (a & a - 1) == 0) && (b == 0 ||(b & b - 1) == 0);
- }
-
- Interval intersect(const Interval& other) const
- {
- if (b < other.getA() || a > other.getB())
- return Interval(0, 0);
-
- int newA = std::max(a, other.getA());
- int newB = std::min(b, other.getB());
-
- return Interval(newA, newB);
- }
- bool isSuperInterval(const Interval& other) const
- {
- return a <= other.getA() && b >= other.getB();
- }
-};
-
-int main()
-{
- Interval i(1, 11);
-
- cout << i.calcDiffrentDigitNumbersInTheInverval() <<endl;
-
- cout << i.getLength()<<endl;
-
-
-}
-
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