9. a) Request the number of rows, columns, and the starting number. b) Use a nested loop to print a matrix of numbers: - Numbers should increment by one from 1 to rows*cols. Output Example Enter the number of rows: 3 Enter the number of columns: 4

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Types of Loop

Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.

Loops

Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.

While Loop

Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.