Count pairs (p, q) such that p occurs in array at least q times and q occurs at least p times in C++

Count of strings that can be formed from another string using each character at-most once in C++

Count of sub-arrays whose elements can be re-arranged to form palindromes in C++

Count of operations to make a binary string “ab” free in C++

Count pairs of parentheses sequences such that parentheses are balanced in C++

Count possible moves in the given direction in a grid in C++

Count permutations that are first decreasing then increasing in C++

Count pairs with sum as a prime number and less than n in C++

Count of words whose i-th letter is either (i-1)-th, i-th, or (i+1)-th letter of given word in C++

Program to find minimum number of roads we have to make to reach any city from first one in C++

Program to count number of operations to convert binary matrix to zero matrix in C++

Program to create largest lexicographic number from a list of numbers in C++

Count of suffix increment/decrement operations to construct a given array in C++

Count of total anagram substrings in C++

Count of triangles with total n points with m collinear in C++

Count pairs formed by distinct element sub-arrays in C++

Count of words that are present in all the given sentences in C++

Count of Numbers such that difference between the number and sum of its digits not less than L in C++

Count of obtuse angles in a circle with ‘k' equidistant points between 2 given points in C++

Count of occurrences of a “1(0+)1” pattern in a string in C++