for Loop

title: for Loop in Java description: Java mein for loop ke types aur examples

Basic for Loop

// Syntax: for(initialization; condition; update) for (int i = 1; i <= 5; i++) { System.out.println("Count: " + i); } // Output: 1 2 3 4 5

Reverse Loop

java exampleWoHoTech

for (int i = 10; i >= 1; i--) {
    System.out.print(i + " ");
}
// Output: 10 9 8 7 6 5 4 3 2 1

Multiple Variables

for (int i = 0, j = 10; i < j; i++, j--) { System.out.println("i=" + i + " j=" + j); }

Enhanced for Loop (for-each)

Array ya collection iterate karne ke liye.

java exampleWoHoTech

int[] arr = {10, 20, 30, 40, 50};
for (int num : arr) {
    System.out.print(num + " ");
}

// ArrayList ke saath
List<String> names = Arrays.asList("Ram", "Shyam", "Mohan");
for (String name : names) {
    System.out.println(name);
}

Infinite Loop

java exampleWoHoTech

for (;;) {
    // hamesha chalega — break se niklo
    break;
}

Common Patterns

Sum of 1 to N

int sum = 0; for (int i = 1; i <= 100; i++) { sum += i; } System.out.println("Sum: " + sum); // 5050

Table print karo

int n = 5; for (int i = 1; i <= 10; i++) { System.out.println(n + " x " + i + " = " + (n * i)); }

title: for Loop in Java description: Java mein for loop ke types aur examples

Basic for Loop

// Syntax: for(initialization; condition; update) for (int i = 1; i <= 5; i++) { System.out.println("Count: " + i); } // Output: 1 2 3 4 5

Reverse Loop

java exampleWoHoTech

for (int i = 10; i >= 1; i--) {
    System.out.print(i + " ");
}
// Output: 10 9 8 7 6 5 4 3 2 1

Multiple Variables

for (int i = 0, j = 10; i < j; i++, j--) { System.out.println("i=" + i + " j=" + j); }

Enhanced for Loop (for-each)

Array ya collection iterate karne ke liye.

java exampleWoHoTech

int[] arr = {10, 20, 30, 40, 50};
for (int num : arr) {
    System.out.print(num + " ");
}

// ArrayList ke saath
List<String> names = Arrays.asList("Ram", "Shyam", "Mohan");
for (String name : names) {
    System.out.println(name);
}

Infinite Loop

java exampleWoHoTech

for (;;) {
    // hamesha chalega — break se niklo
    break;
}

Common Patterns

Sum of 1 to N

int sum = 0; for (int i = 1; i <= 100; i++) { sum += i; } System.out.println("Sum: " + sum); // 5050

Table print karo

int n = 5; for (int i = 1; i <= 10; i++) { System.out.println(n + " x " + i + " = " + (n * i)); }

for Loop

Basic for Loop

Reverse Loop

Multiple Variables

Enhanced for Loop (for-each)

Infinite Loop

Common Patterns

Sum of 1 to N

Table print karo

Continue learning this concept

for Loop

Basic for Loop

Reverse Loop

Multiple Variables

Enhanced for Loop (for-each)

Infinite Loop

Common Patterns

Sum of 1 to N

Table print karo

Continue learning this concept