## C Program to Count Number of Prime Numbers in a Given Range

Write a C program to count number of prime numbers in a given range. Naive Approach, using Sieve of Eratosthenes and using Dynamic Programming.

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# Dynamic programming

## C Program to Count Number of Prime Numbers in a Given Range

Write a C program to count number of prime numbers in a given range. Naive Approach, using Sieve of Eratosthenes and using Dynamic Programming.

## Check if the given string is interleaving of two other strings

Given 3 strings, we need to determine if third string is interleaving of first and second string. Example, STRING 1: AB STRING 2: XY STRING 3: XABY OUTPUT: TRUE Solution First, we need to understand what interleaving means. Suppose we are given two string AB and XY Now, the strings that can be formed by …

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