![Syntax:
for( [initializor]; [condition]; [incrementor] )
<statement/block>;
Example: for(i=0; i<3; i++)
printf(“Hellon”);
Output:
Hello
Hello
Hello](https://image.slidesharecdn.com/presentationonloop-dheemaandaash-180715154227/85/Presentation-on-Loop-C-Language-by-Dheemaan-Daash-5-320.jpg)
Presentation on Loop(C Language) by Dheemaan Daash
- 1. Presentation on LOOP Presented By Dheemaan Daash Department of CSE Metropolitan University ID Number: 181-115-002
- 2. Loop Statement are used to repeat the execution of statement or blocks. Two types of loop structure are: Pretest Posttest
- 3. Pretest versus Postest Pretest: Condition is tested before each iteration to check if loop should occur. Example: For and While Loop Posttest: Condition is tested after each iteration to check if loop should occur. Example: Do-While Loop
- 4. For Loop For Loop has three parts: Initializer is executed at start of loop. Loop condition is tested before iteration to decide whether to continue or terminate the loop. Increment is executed at the end of each loop iteration.
- 5. Syntax: for( [initializor]; [condition]; [incrementor] ) <statement/block>; Example: for(i=0; i<3; i++) printf(“Hellon”); Output: Hello Hello Hello
- 6. While Loop It has a loop condition only that is tested before each iteration to decide whether to continue or terminated the loop. Syntax: while(<condition>) <statement/block>;
- 8. Do-While Loop Do-While has a loop condition only that is tested after each iteration to decide whether to continue with next iteration or terminate the loop. Syntax: do <statement/block>; while(condition);