Java Hyd Team

Flowcharts
Backtracking
Variables & Data Types in Java
Time & Space Complexity
Operators
ArrayLists
if-else Statements
Linked Lists
Flow Control (Loops)
Stacks
Patterns
Queues
Functions & Methods
Greedy Algorithms
Arrays
Binary Trees
Sorting Algorithms
Binary Search Trees
2D Arrays
Heaps/Priority Queues
Strings
Hashing
Bit Manipulation
Tries
OOPs
Graphs
Recursion
Dynamic Programming
Divide & Conquer
Segment Trees

👍1

166 views06:59

Java Hyd Team

package com.Aman;
public class Mainmeh {
public static void main(Integer args){System.out.println("method 1");}
public static void main(char args){
System.out.println("method 1");
}
public static void main(String ... args){
System.out.println("method 1");
}
public static void main(long args){System.out.println("method 1");}
public static void main(double args){
System.out.println("method 1");
}
public static void main(float ... args){
System.out.println("method 1");
}
}

158 views14:01

Java Hyd Team

which statement will execute?

143 views14:01

Java Hyd Team

can we overload main method??

Anonymous Quiz

83%

yes

17%

🔥2

18 voters138 views14:02

Java Hyd Team

public class SpecialCase1 {
public static void main(String...args){
int k =1 ;
for(int i = 1; i<=5;i++){
for(int j = 1; j<=5;j++){
System.out.print(k++%10);
}
System.out.println();
}
}
}

134 views14:04

Java Hyd Team

public class ArmstrongNo1 {
public static void main(String[] arg) {
int i = 1, arm;
System.out.println("Armstrong numbers between 100 to 999");
while (i < 1000) {
arm = armstrongOrNot(i);
if (arm == i)
System.out.println(i);
i++;
}
}
static int armstrongOrNot(int num) {
int x, a = 0;
while (num != 0) {
x = num % 10;
a = a + (x * x * x);
num /= 10;
}
return a;
}
}

129 views14:05

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