In programming, a loop is used to repeat a block of code until the specified condition is met. C programming has three types of loops: for loop while loop do...while loop We will learn about for loop in this tutorial. In the next tutorial, we will learn about while and do...while...
Case2 (Always FALSE condition): Variables ‘i’ is initialized before ‘do-while’ loop to ‘20’; iteration is increment of counter variable ‘i’; condition is FALSE always as ‘0’ is provided that causes NOT to execute loop statements, but it is noted here in output that loop stateme...
Real-Life ExamplesTo demonstrate a practical example of the for loop, let's create a program that counts to 100 by tens:Example for (i = 0; i <= 100; i += 10) { printf("%d\n", i);} Try it Yourself » In this example, we create a program that only print even numbers ...
Let’s look at the “for loop” from the example: We first start by setting the variable i to 0. This is where we start to count. Then we say that the for loop must run if the counter i is smaller then ten. Last we say that every cycle i must be increased by one (i++). ...
C/C++ For loop with Examples C/C++ 中的循环在我们需要重复执行一个语句块时派上用场。 For 循环是一种重复控制结构,它允许我们编写一个执行特定次数的循环。循环使我们能够在一行中一起执行 n 个步骤。 语法: for(initialization expr;test expr;update expr) ...
Now we will see some examples of this through some programs.C For Loop ExamplesProgram-1: Program to find the factorial of a numberFlowchart:Algorithm:Step 1: Start. Step 2: Initialize variables. Step 3: Check FOR condition. Step 4: If the condition is true, then go to step 5 ...
Loops in C have a broad range of applications, from loop-driven algorithms to iterative problem-solving. As demonstrated, the syntax for using these loops is relatively straightforward, although their logic must be carefully explored to determine advantage and ease of use. Thanks to this design, ...
Syntax and Examples of For Loop in C Programming The essential syntax of a for loop in C is: for ( ; ; ) This for loop lacks an evaluation expression. If nothing is evaluated as true or false, there can be no exit to this loop. If this program ran, it would begin an infinite ...
Below is the flow chart of theforloop - C for Loop: Example 1 Input two integers and find their average using for loop. #include<stdio.h>intmain(){inta,b,avg,count;for(count=1;count<=3;count++){printf("Enter values of a and b:");scanf("%d%d",&a,&b);avg=(a+b)/2;printf...
2.1 1. While Loop 2.2 2. Do while loop 2.3 3. For Loop 3 Conclusion -: What is Loop In C Language When we want to run a particular part of a program or a block multiple times, then we use Loop Statements. Meaning that when we want to run any particular statement of our ...