For example, the factorial of3is3 * 2 * 1 = 6. Return the factorial of the input numbernum. 1 2 intfactorial(intnum){ } Video: C for Loop Previous Tutorial: C if...else Statement Next Tutorial: C while and do...while Loop ...
In the above example we have a for loop inside another for loop, this is called nesting of loops. One of the example where we use nested for loop isTwo dimensional array. Multiple initialization inside for Loop in C We can have multiple initialization in the for loop as shown below. for...
A loop is used for executing a block of statements repeatedly until a particular condition is satisfied. For example, when you are displaying number from 1 to 100 you may want set the value of a variable to 1 and display it 100 times, increasing its valu
C For Loop Examples ❮ Previous Next ❯ 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 » ...
Loops can be nested too. There can be loop inside another loop. Given below is example for nested loop to display right angle triangle of ‘@’ symbol. for (i=0; i < 5; i++) { for (j=0;j<=i;j++) { printf("@”);
Example 2: C++ Ranged for Loop Using Vector #include<iostream>#include<vector>usingnamespacestd;intmain(){// declare and initialize vectorvector<int> num_vector = {1,2,3,4,5};// print vector elementsfor(intn : num_vector) {cout<< n <<" "; ...
However, some statements can be placed in the body of a for loop, which will exit the loop without the evaluation needing to return false. These are statements such as break, return, or goto. To demonstrate a more functional for loop in C programming language, take the example of a progr...
C while Loop: Example 1Input two integers and find their average using while loop.#include <stdio.h> int main() { int a, b, avg, count ; count =1; while( count<=3 ) { printf("Enter values of a and b: "); scanf("%d %d",&a,&b); avg=(a+b)/2; printf("Average = %d...
In this example, we’ll use a C++ for loop to calculate the factorial of a given number step by step. Code Example: #include <iostream> using namespace std; int main() { int n, factorial = 1; cout << "Enter a number: "; cin >> n; for (int i = 1; i <= n; i++) {...
If the test condition is true, the body of the loop executes The update expression gets updated Again the test condition is evaluated The process repeats until the test condition becomes false. Example: For loop in C Compiler // Program to print numbers from 1 to 10 #include <stdio.h> in...