kazuyamaa/multi-language-messages-01 huggingface dataset:
Task: Binary search
C#: namespace Search {
  using System;

  public static partial class Extensions {
    
    
    
    
    
    
    public static int RecursiveBinarySearchForGLB<T>(this T[] entries, T value)
      where T : IComparable {
      return entries.RecursiveBinarySearchForGLB(value, 0, entries.Length - 1);
    }

    
    
    
    
    
    
    
    
    public static int RecursiveBinarySearchForGLB<T>(this T[] entries, T value, int left, int right)
      where T : IComparable {
      if (left <= right) {
        var middle = left + (right - left) / 2;
        return entries[middle].CompareTo(value) < 0 ?
          entries.RecursiveBinarySearchForGLB(value, middle + 1, right) :
          entries.RecursiveBinarySearchForGLB(value, left, middle - 1);
      }

      
      
      return right;
    }

    
    
    
    
    
    
    public static int RecursiveBinarySearchForLUB<T>(this T[] entries, T value)
      where T : IComparable {
      return entries.RecursiveBinarySearchForLUB(value, 0, entries.Length - 1);
    }

    
    
    
    
    
    
    
    
    public static int RecursiveBinarySearchForLUB<T>(this T[] entries, T value, int left, int right)
      where T : IComparable {
      if (left <= right) {
        var middle = left + (right - left) / 2;
        return entries[middle].CompareTo(value) <= 0 ?
          entries.RecursiveBinarySearchForLUB(value, middle + 1, right) :
          entries.RecursiveBinarySearchForLUB(value, left, middle - 1);
      }

      
      
      return left;
    }
  }
}

C++: template <class T> int binsearch(const T array[], int low, int high, T value) {
    if (high < low) {
        return -1;
    }
    auto mid = (low + high) / 2;
    if (value < array[mid]) {
        return binsearch(array, low, mid - 1, value);
    } else if (value > array[mid]) {
        return binsearch(array, mid + 1, high, value);
    }
    return mid;
}

#include <iostream>
int main()
{
  int array[] = {2, 3, 5, 6, 8};
  int result1 = binsearch(array, 0, sizeof(array)/sizeof(int), 4),
      result2 = binsearch(array, 0, sizeof(array)/sizeof(int), 8);
  if (result1 == -1) std::cout << "4 not found!" << std::endl;
  else std::cout << "4 found at " << result1 << std::endl;
  if (result2 == -1) std::cout << "8 not found!" << std::endl;
  else std::cout << "8 found at " << result2 << std::endl;

  return 0;
}
Task: Binary search
C++: template <class T> int binsearch(const T array[], int low, int high, T value) {
    if (high < low) {
        return -1;
    }
    auto mid = (low + high) / 2;
    if (value < array[mid]) {
        return binsearch(array, low, mid - 1, value);
    } else if (value > array[mid]) {
        return binsearch(array, mid + 1, high, value);
    }
    return mid;
}

#include <iostream>
int main()
{
  int array[] = {2, 3, 5, 6, 8};
  int result1 = binsearch(array, 0, sizeof(array)/sizeof(int), 4),
      result2 = binsearch(array, 0, sizeof(array)/sizeof(int), 8);
  if (result1 == -1) std::cout << "4 not found!" << std::endl;
  else std::cout << "4 found at " << result1 << std::endl;
  if (result2 == -1) std::cout << "8 not found!" << std::endl;
  else std::cout << "8 found at " << result2 << std::endl;

  return 0;
}

Python: def binary_search(l, value):
    low = 0
    high = len(l)-1
    while low <= high: 
        mid = (low+high)//2
        if l[mid] > value: high = mid-1
        elif l[mid] < value: low = mid+1
        else: return mid
    return -1
Task: Binary search
C#: namespace Search {
  using System;

  public static partial class Extensions {
    
    
    
    
    
    
    public static int RecursiveBinarySearchForGLB<T>(this T[] entries, T value)
      where T : IComparable {
      return entries.RecursiveBinarySearchForGLB(value, 0, entries.Length - 1);
    }

    
    
    
    
    
    
    
    
    public static int RecursiveBinarySearchForGLB<T>(this T[] entries, T value, int left, int right)
      where T : IComparable {
      if (left <= right) {
        var middle = left + (right - left) / 2;
        return entries[middle].CompareTo(value) < 0 ?
          entries.RecursiveBinarySearchForGLB(value, middle + 1, right) :
          entries.RecursiveBinarySearchForGLB(value, left, middle - 1);
      }

      
      
      return right;
    }

    
    
    
    
    
    
    public static int RecursiveBinarySearchForLUB<T>(this T[] entries, T value)
      where T : IComparable {
      return entries.RecursiveBinarySearchForLUB(value, 0, entries.Length - 1);
    }

    
    
    
    
    
    
    
    
    public static int RecursiveBinarySearchForLUB<T>(this T[] entries, T value, int left, int right)
      where T : IComparable {
      if (left <= right) {
        var middle = left + (right - left) / 2;
        return entries[middle].CompareTo(value) <= 0 ?
          entries.RecursiveBinarySearchForLUB(value, middle + 1, right) :
          entries.RecursiveBinarySearchForLUB(value, left, middle - 1);
      }

      
      
      return left;
    }
  }
}

Python: def binary_search(l, value):
    low = 0
    high = len(l)-1
    while low <= high: 
        mid = (low+high)//2
        if l[mid] > value: high = mid-1
        elif l[mid] < value: low = mid+1
        else: return mid
    return -1
Task: Binary search
Java: public class BinarySearchIterative {

    public static int binarySearch(int[] nums, int check) {
        int hi = nums.length - 1;
        int lo = 0;
        while (hi >= lo) {
            int guess = (lo + hi) >>> 1;  
            if (nums[guess] > check) {
                hi = guess - 1;
            } else if (nums[guess] < check) {
                lo = guess + 1;
            } else {
                return guess;
            }
        }
        return -1;
    }

    public static void main(String[] args) {
        int[] haystack = {1, 5, 6, 7, 8, 11};
        int needle = 5;
        int index = binarySearch(haystack, needle);
        if (index == -1) {
            System.out.println(needle + " is not in the array");
        } else {
            System.out.println(needle + " is at index " + index);
        }
    }
}

Python: def binary_search(l, value):
    low = 0
    high = len(l)-1
    while low <= high: 
        mid = (low+high)//2
        if l[mid] > value: high = mid-1
        elif l[mid] < value: low = mid+1
        else: return mid
    return -1
Task: Binary search
Go: func binarySearch(a []float64, value float64, low int, high int) int {
    if high < low {
        return -1
    }
    mid := (low + high) / 2
    if a[mid] > value {
        return binarySearch(a, value, low, mid-1)
    } else if a[mid] < value {
        return binarySearch(a, value, mid+1, high)
    }
    return mid
}

Python: def binary_search(l, value):
    low = 0
    high = len(l)-1
    while low <= high: 
        mid = (low+high)//2
        if l[mid] > value: high = mid-1
        elif l[mid] < value: low = mid+1
        else: return mid
    return -1
Task: Binary search
Go: func binarySearch(a []float64, value float64, low int, high int) int {
    if high < low {
        return -1
    }
    mid := (low + high) / 2
    if a[mid] > value {
        return binarySearch(a, value, low, mid-1)
    } else if a[mid] < value {
        return binarySearch(a, value, mid+1, high)
    }
    return mid
}

VB: Public Function BinarySearch(a, value, low, high)



  If high < low Then
    BinarySearch = -1 
    Exit Function
  End If
  midd = low + Int((high - low) / 2) 
  If a(midd) > value Then
    BinarySearch = BinarySearch(a, value, low, midd - 1)
  ElseIf a(midd) < value Then
    BinarySearch = BinarySearch(a, value, midd + 1, high)
  Else
    BinarySearch = midd
  End If
End Function
Task: Binary search
Python: def binary_search(l, value):
    low = 0
    high = len(l)-1
    while low <= high: 
        mid = (low+high)//2
        if l[mid] > value: high = mid-1
        elif l[mid] < value: low = mid+1
        else: return mid
    return -1

VB: Public Function BinarySearch(a, value, low, high)



  If high < low Then
    BinarySearch = -1 
    Exit Function
  End If
  midd = low + Int((high - low) / 2) 
  If a(midd) > value Then
    BinarySearch = BinarySearch(a, value, low, midd - 1)
  ElseIf a(midd) < value Then
    BinarySearch = BinarySearch(a, value, midd + 1, high)
  Else
    BinarySearch = midd
  End If
End Function
Task: Binary search
C: #include <stdio.h>

int bsearch (int *a, int n, int x) {
    int i = 0, j = n - 1;
    while (i <= j) {
        int k = i + ((j - i) / 2);
        if (a[k] == x) {
            return k;
        }
        else if (a[k] < x) {
            i = k + 1;
        }
        else {
            j = k - 1;
        }
    }
    return -1;
}

int bsearch_r (int *a, int x, int i, int j) {
    if (j < i) {
        return -1;
    }
    int k = i + ((j - i) / 2);
    if (a[k] == x) {
        return k;
    }
    else if (a[k] < x) {
        return bsearch_r(a, x, k + 1, j);
    }
    else {
        return bsearch_r(a, x, i, k - 1);
    }
}

int main () {
    int a[] = {-31, 0, 1, 2, 2, 4, 65, 83, 99, 782};
    int n = sizeof a / sizeof a[0];
    int x = 2;
    int i = bsearch(a, n, x);
    if (i >= 0)  
      printf("%d is at index %d.\n", x, i);
    else
      printf("%d is not found.\n", x);
    x = 5;
    i = bsearch_r(a, x, 0, n - 1);
    if (i >= 0)  
      printf("%d is at index %d.\n", x, i);
    else
      printf("%d is not found.\n", x);
    return 0;
}

Go: func binarySearch(a []float64, value float64, low int, high int) int {
    if high < low {
        return -1
    }
    mid := (low + high) / 2
    if a[mid] > value {
        return binarySearch(a, value, low, mid-1)
    } else if a[mid] < value {
        return binarySearch(a, value, mid+1, high)
    }
    return mid
}
Task: Binary search
C: #include <stdio.h>

int bsearch (int *a, int n, int x) {
    int i = 0, j = n - 1;
    while (i <= j) {
        int k = i + ((j - i) / 2);
        if (a[k] == x) {
            return k;
        }
        else if (a[k] < x) {
            i = k + 1;
        }
        else {
            j = k - 1;
        }
    }
    return -1;
}

int bsearch_r (int *a, int x, int i, int j) {
    if (j < i) {
        return -1;
    }
    int k = i + ((j - i) / 2);
    if (a[k] == x) {
        return k;
    }
    else if (a[k] < x) {
        return bsearch_r(a, x, k + 1, j);
    }
    else {
        return bsearch_r(a, x, i, k - 1);
    }
}

int main () {
    int a[] = {-31, 0, 1, 2, 2, 4, 65, 83, 99, 782};
    int n = sizeof a / sizeof a[0];
    int x = 2;
    int i = bsearch(a, n, x);
    if (i >= 0)  
      printf("%d is at index %d.\n", x, i);
    else
      printf("%d is not found.\n", x);
    x = 5;
    i = bsearch_r(a, x, 0, n - 1);
    if (i >= 0)  
      printf("%d is at index %d.\n", x, i);
    else
      printf("%d is not found.\n", x);
    return 0;
}

Java: public class BinarySearchIterative {

    public static int binarySearch(int[] nums, int check) {
        int hi = nums.length - 1;
        int lo = 0;
        while (hi >= lo) {
            int guess = (lo + hi) >>> 1;  
            if (nums[guess] > check) {
                hi = guess - 1;
            } else if (nums[guess] < check) {
                lo = guess + 1;
            } else {
                return guess;
            }
        }
        return -1;
    }

    public static void main(String[] args) {
        int[] haystack = {1, 5, 6, 7, 8, 11};
        int needle = 5;
        int index = binarySearch(haystack, needle);
        if (index == -1) {
            System.out.println(needle + " is not in the array");
        } else {
            System.out.println(needle + " is at index " + index);
        }
    }
}
Task: Binary search
C++: template <class T> int binsearch(const T array[], int low, int high, T value) {
    if (high < low) {
        return -1;
    }
    auto mid = (low + high) / 2;
    if (value < array[mid]) {
        return binsearch(array, low, mid - 1, value);
    } else if (value > array[mid]) {
        return binsearch(array, mid + 1, high, value);
    }
    return mid;
}

#include <iostream>
int main()
{
  int array[] = {2, 3, 5, 6, 8};
  int result1 = binsearch(array, 0, sizeof(array)/sizeof(int), 4),
      result2 = binsearch(array, 0, sizeof(array)/sizeof(int), 8);
  if (result1 == -1) std::cout << "4 not found!" << std::endl;
  else std::cout << "4 found at " << result1 << std::endl;
  if (result2 == -1) std::cout << "8 not found!" << std::endl;
  else std::cout << "8 found at " << result2 << std::endl;

  return 0;
}

Go: func binarySearch(a []float64, value float64, low int, high int) int {
    if high < low {
        return -1
    }
    mid := (low + high) / 2
    if a[mid] > value {
        return binarySearch(a, value, low, mid-1)
    } else if a[mid] < value {
        return binarySearch(a, value, mid+1, high)
    }
    return mid
}
Task: Binary search
C++: template <class T> int binsearch(const T array[], int low, int high, T value) {
    if (high < low) {
        return -1;
    }
    auto mid = (low + high) / 2;
    if (value < array[mid]) {
        return binsearch(array, low, mid - 1, value);
    } else if (value > array[mid]) {
        return binsearch(array, mid + 1, high, value);
    }
    return mid;
}

#include <iostream>
int main()
{
  int array[] = {2, 3, 5, 6, 8};
  int result1 = binsearch(array, 0, sizeof(array)/sizeof(int), 4),
      result2 = binsearch(array, 0, sizeof(array)/sizeof(int), 8);
  if (result1 == -1) std::cout << "4 not found!" << std::endl;
  else std::cout << "4 found at " << result1 << std::endl;
  if (result2 == -1) std::cout << "8 not found!" << std::endl;
  else std::cout << "8 found at " << result2 << std::endl;

  return 0;
}

Java: public class BinarySearchIterative {

    public static int binarySearch(int[] nums, int check) {
        int hi = nums.length - 1;
        int lo = 0;
        while (hi >= lo) {
            int guess = (lo + hi) >>> 1;  
            if (nums[guess] > check) {
                hi = guess - 1;
            } else if (nums[guess] < check) {
                lo = guess + 1;
            } else {
                return guess;
            }
        }
        return -1;
    }

    public static void main(String[] args) {
        int[] haystack = {1, 5, 6, 7, 8, 11};
        int needle = 5;
        int index = binarySearch(haystack, needle);
        if (index == -1) {
            System.out.println(needle + " is not in the array");
        } else {
            System.out.println(needle + " is at index " + index);
        }
    }
}
Task: Binary search
C#: namespace Search {
  using System;

  public static partial class Extensions {
    
    
    
    
    
    
    public static int RecursiveBinarySearchForGLB<T>(this T[] entries, T value)
      where T : IComparable {
      return entries.RecursiveBinarySearchForGLB(value, 0, entries.Length - 1);
    }

    
    
    
    
    
    
    
    
    public static int RecursiveBinarySearchForGLB<T>(this T[] entries, T value, int left, int right)
      where T : IComparable {
      if (left <= right) {
        var middle = left + (right - left) / 2;
        return entries[middle].CompareTo(value) < 0 ?
          entries.RecursiveBinarySearchForGLB(value, middle + 1, right) :
          entries.RecursiveBinarySearchForGLB(value, left, middle - 1);
      }

      
      
      return right;
    }

    
    
    
    
    
    
    public static int RecursiveBinarySearchForLUB<T>(this T[] entries, T value)
      where T : IComparable {
      return entries.RecursiveBinarySearchForLUB(value, 0, entries.Length - 1);
    }

    
    
    
    
    
    
    
    
    public static int RecursiveBinarySearchForLUB<T>(this T[] entries, T value, int left, int right)
      where T : IComparable {
      if (left <= right) {
        var middle = left + (right - left) / 2;
        return entries[middle].CompareTo(value) <= 0 ?
          entries.RecursiveBinarySearchForLUB(value, middle + 1, right) :
          entries.RecursiveBinarySearchForLUB(value, left, middle - 1);
      }

      
      
      return left;
    }
  }
}

VB: Public Function BinarySearch(a, value, low, high)



  If high < low Then
    BinarySearch = -1 
    Exit Function
  End If
  midd = low + Int((high - low) / 2) 
  If a(midd) > value Then
    BinarySearch = BinarySearch(a, value, low, midd - 1)
  ElseIf a(midd) < value Then
    BinarySearch = BinarySearch(a, value, midd + 1, high)
  Else
    BinarySearch = midd
  End If
End Function
Task: Binary search
Go: func binarySearch(a []float64, value float64, low int, high int) int {
    if high < low {
        return -1
    }
    mid := (low + high) / 2
    if a[mid] > value {
        return binarySearch(a, value, low, mid-1)
    } else if a[mid] < value {
        return binarySearch(a, value, mid+1, high)
    }
    return mid
}

Java: public class BinarySearchIterative {

    public static int binarySearch(int[] nums, int check) {
        int hi = nums.length - 1;
        int lo = 0;
        while (hi >= lo) {
            int guess = (lo + hi) >>> 1;  
            if (nums[guess] > check) {
                hi = guess - 1;
            } else if (nums[guess] < check) {
                lo = guess + 1;
            } else {
                return guess;
            }
        }
        return -1;
    }

    public static void main(String[] args) {
        int[] haystack = {1, 5, 6, 7, 8, 11};
        int needle = 5;
        int index = binarySearch(haystack, needle);
        if (index == -1) {
            System.out.println(needle + " is not in the array");
        } else {
            System.out.println(needle + " is at index " + index);
        }
    }
}
Task: Binary search
C++: template <class T> int binsearch(const T array[], int low, int high, T value) {
    if (high < low) {
        return -1;
    }
    auto mid = (low + high) / 2;
    if (value < array[mid]) {
        return binsearch(array, low, mid - 1, value);
    } else if (value > array[mid]) {
        return binsearch(array, mid + 1, high, value);
    }
    return mid;
}

#include <iostream>
int main()
{
  int array[] = {2, 3, 5, 6, 8};
  int result1 = binsearch(array, 0, sizeof(array)/sizeof(int), 4),
      result2 = binsearch(array, 0, sizeof(array)/sizeof(int), 8);
  if (result1 == -1) std::cout << "4 not found!" << std::endl;
  else std::cout << "4 found at " << result1 << std::endl;
  if (result2 == -1) std::cout << "8 not found!" << std::endl;
  else std::cout << "8 found at " << result2 << std::endl;

  return 0;
}

VB: Public Function BinarySearch(a, value, low, high)



  If high < low Then
    BinarySearch = -1 
    Exit Function
  End If
  midd = low + Int((high - low) / 2) 
  If a(midd) > value Then
    BinarySearch = BinarySearch(a, value, low, midd - 1)
  ElseIf a(midd) < value Then
    BinarySearch = BinarySearch(a, value, midd + 1, high)
  Else
    BinarySearch = midd
  End If
End Function
Task: Binary search
C#: namespace Search {
  using System;

  public static partial class Extensions {
    
    
    
    
    
    
    public static int RecursiveBinarySearchForGLB<T>(this T[] entries, T value)
      where T : IComparable {
      return entries.RecursiveBinarySearchForGLB(value, 0, entries.Length - 1);
    }

    
    
    
    
    
    
    
    
    public static int RecursiveBinarySearchForGLB<T>(this T[] entries, T value, int left, int right)
      where T : IComparable {
      if (left <= right) {
        var middle = left + (right - left) / 2;
        return entries[middle].CompareTo(value) < 0 ?
          entries.RecursiveBinarySearchForGLB(value, middle + 1, right) :
          entries.RecursiveBinarySearchForGLB(value, left, middle - 1);
      }

      
      
      return right;
    }

    
    
    
    
    
    
    public static int RecursiveBinarySearchForLUB<T>(this T[] entries, T value)
      where T : IComparable {
      return entries.RecursiveBinarySearchForLUB(value, 0, entries.Length - 1);
    }

    
    
    
    
    
    
    
    
    public static int RecursiveBinarySearchForLUB<T>(this T[] entries, T value, int left, int right)
      where T : IComparable {
      if (left <= right) {
        var middle = left + (right - left) / 2;
        return entries[middle].CompareTo(value) <= 0 ?
          entries.RecursiveBinarySearchForLUB(value, middle + 1, right) :
          entries.RecursiveBinarySearchForLUB(value, left, middle - 1);
      }

      
      
      return left;
    }
  }
}

Go: func binarySearch(a []float64, value float64, low int, high int) int {
    if high < low {
        return -1
    }
    mid := (low + high) / 2
    if a[mid] > value {
        return binarySearch(a, value, low, mid-1)
    } else if a[mid] < value {
        return binarySearch(a, value, mid+1, high)
    }
    return mid
}
Task: Binary search
C#: namespace Search {
  using System;

  public static partial class Extensions {
    
    
    
    
    
    
    public static int RecursiveBinarySearchForGLB<T>(this T[] entries, T value)
      where T : IComparable {
      return entries.RecursiveBinarySearchForGLB(value, 0, entries.Length - 1);
    }

    
    
    
    
    
    
    
    
    public static int RecursiveBinarySearchForGLB<T>(this T[] entries, T value, int left, int right)
      where T : IComparable {
      if (left <= right) {
        var middle = left + (right - left) / 2;
        return entries[middle].CompareTo(value) < 0 ?
          entries.RecursiveBinarySearchForGLB(value, middle + 1, right) :
          entries.RecursiveBinarySearchForGLB(value, left, middle - 1);
      }

      
      
      return right;
    }

    
    
    
    
    
    
    public static int RecursiveBinarySearchForLUB<T>(this T[] entries, T value)
      where T : IComparable {
      return entries.RecursiveBinarySearchForLUB(value, 0, entries.Length - 1);
    }

    
    
    
    
    
    
    
    
    public static int RecursiveBinarySearchForLUB<T>(this T[] entries, T value, int left, int right)
      where T : IComparable {
      if (left <= right) {
        var middle = left + (right - left) / 2;
        return entries[middle].CompareTo(value) <= 0 ?
          entries.RecursiveBinarySearchForLUB(value, middle + 1, right) :
          entries.RecursiveBinarySearchForLUB(value, left, middle - 1);
      }

      
      
      return left;
    }
  }
}

Java: public class BinarySearchIterative {

    public static int binarySearch(int[] nums, int check) {
        int hi = nums.length - 1;
        int lo = 0;
        while (hi >= lo) {
            int guess = (lo + hi) >>> 1;  
            if (nums[guess] > check) {
                hi = guess - 1;
            } else if (nums[guess] < check) {
                lo = guess + 1;
            } else {
                return guess;
            }
        }
        return -1;
    }

    public static void main(String[] args) {
        int[] haystack = {1, 5, 6, 7, 8, 11};
        int needle = 5;
        int index = binarySearch(haystack, needle);
        if (index == -1) {
            System.out.println(needle + " is not in the array");
        } else {
            System.out.println(needle + " is at index " + index);
        }
    }
}
Task: Binary search
Java: public class BinarySearchIterative {

    public static int binarySearch(int[] nums, int check) {
        int hi = nums.length - 1;
        int lo = 0;
        while (hi >= lo) {
            int guess = (lo + hi) >>> 1;  
            if (nums[guess] > check) {
                hi = guess - 1;
            } else if (nums[guess] < check) {
                lo = guess + 1;
            } else {
                return guess;
            }
        }
        return -1;
    }

    public static void main(String[] args) {
        int[] haystack = {1, 5, 6, 7, 8, 11};
        int needle = 5;
        int index = binarySearch(haystack, needle);
        if (index == -1) {
            System.out.println(needle + " is not in the array");
        } else {
            System.out.println(needle + " is at index " + index);
        }
    }
}

VB: Public Function BinarySearch(a, value, low, high)



  If high < low Then
    BinarySearch = -1 
    Exit Function
  End If
  midd = low + Int((high - low) / 2) 
  If a(midd) > value Then
    BinarySearch = BinarySearch(a, value, low, midd - 1)
  ElseIf a(midd) < value Then
    BinarySearch = BinarySearch(a, value, midd + 1, high)
  Else
    BinarySearch = midd
  End If
End Function