## Sparse Arrays

There is a collection of input strings and a collection of query strings. For each query string, determine how many …

There is a collection of input strings and a collection of query strings. For each query string, determine how many …

Given an array of integers and a positive integer k, determine the number of pairs (i, j) where i<j and ar[i] + …

Camel Case is a naming style common in many programming languages. In Java, method and variable names typically start with …

Maria plays college basketball and wants to go pro. Each season she maintains a record of her play. She tabulates …

Given five positive integers, find the minimum and maximum values that can be calculated by summing exactly four of the …

Given an array of integers, calculate the ratios of its elements that are positive, negative, and zero. Print the decimal value of each …

In this tutorial, we will see how to find the size of a structure without using the sizeof() operator. This …

In this tutorial, we will see how to allocate memory on a heap through a function without returning the address …

Static functions are similar to static variables. As we have discussed the scope and use of static variables in the …