Category: C Tutorial

1. Looping Through an Array Using for Loop The most common way to process array elements is with a for loop. Example: Print all elements of an array #include <stdio.h> int main() { int...

1. Declaring Array Size When you declare an array, you must specify its size (number of elements): int numbers[5]; // array can hold 5 integers Array size must be a positive integer constant. Example:...

1. What is an Array? An array is a collection of elements of the same data type stored at contiguous memory locations. Arrays allow you to store multiple values using a single variable name....

1. What is break? The break statement immediately exits the loop (or switch statement). No further iterations are executed after break. Syntax: for (int i = 1; i <= 10; i++) { if (i...

1. Print Numbers from 1 to 10 #include <stdio.h> int main() { for (int i = 1; i <= 10; i++) { printf(“%d “, i); } return 0; } Output: 1 2 3 4...

1. What is a Nested Loop? A nested loop is a loop inside another loop. The inner loop completes all its iterations for each iteration of the outer loop. Syntax: for (initialization1; condition1; increment1)...

1. What is a for Loop? The for loop is used when you know how many times you want to repeat a block of code. Syntax: for (initialization; condition; increment/decrement) { // code to...

1. Printing Numbers from 1 to 10 #include <stdio.h> int main() { int i = 1; while (i <= 10) { printf(“%d “, i); i++; } return 0; } Output: 1 2 3 4...

1. What is a do…while Loop? The do…while loop executes the block of code first, then checks the condition. This guarantees that the loop body executes at least once, even if the condition is...

1. What is a while Loop? A while loop repeats a block of code as long as a condition is true. Syntax: while (condition) { // code to execute repeatedly } The condition is...