Table of Contents
What is looping short answer?
A loop in a computer program is an instruction that repeats until a specified condition is reached. In a loop structure, the loop asks a question. If the answer requires action, it is executed. The same question is asked again and again until no further action is required.
What is loop and its types with example?
In computer science, a loop is a programming structure that repeats a sequence of instructions until a specific condition is met. Programmers use loops to cycle through values, add sums of numbers, repeat functions, and many other things. Two of the most common types of loops are the while loop and the for loop.
What is loop give some example of looping statement?
C – Loops
| Sr.No. | Loop Type & Description |
|---|---|
| 1 | while loop Repeats a statement or group of statements while a given condition is true. It tests the condition before executing the loop body. |
| 2 | for loop Executes a sequence of statements multiple times and abbreviates the code that manages the loop variable. |
What is define looping?
Statements used to repeat a set of instruction again and again till a particular condition is satisfied is called a loop. the process is called looping. In simple terms, looping is nothing but the repetition of a particular statement.
What is loop in C with example?
Example 1: for loop // Print numbers from 1 to 10 #include int main() { int i; for (i = 1; i < 11; ++i) { printf(“%d “, i); } return 0; } Output 1 2 3 4 5 6 7 8 9 10. i is initialized to 1. The test expression i < 11 is evaluated. Since 1 less than 11 is true, the body of for loop is executed.
What is loop in C explain with example?
A loop in C consists of two parts, a body of a loop and a control statement. The control statement is a combination of some conditions that direct the body of the loop to execute until the specified condition becomes false. The purpose of the C loop is to repeat the same code a number of times.
What are the different types of a loop?
Types of Loops. A for loop is a loop that runs for a preset number of times. A while loop is a loop that is repeated as long as an expression is true. An expression is a statement that has a value.
What is the purpose of a for loop?
Loops are very basic and very useful programming facility that facilitates programmer to execute any block of code lines repeatedly and can be controlled as per conditions added by programmer. It saves writing code several times for same task. 1. For Loop Examples Basic syntax to use ‘for’ loop is:
Which is the syntax for a for loop?
Basic syntax to use ‘for’ loop is: for (variable initialization; condition to control loop; iteration of variable) { statement 1; statement 2; .. .. } In the pseudo code above : Variable initialization is the initialization of counter of loop. Condition is any logical condition that controls the number of times the loop statements are executed.
What happens when a for loop is executed?
It is noted that when ‘for’ loop execution starts, first variable initialization is done, then condition is checked before execution of statements; if and only if condition is TRUE, statements are executed; after all statements are executed, iteration of counter of loop is done either increment or decrement.