Discussions Q&R
int main() {
int n=100;
cin >> n;
int sum=0;
for (int n=1; n<=100; n++){
sum+=n;
}
cout<<sum;
}
0 Vote
8 RĂ©ponses
var sum=0;
for(i=4; i<8; i++) {
if (i == 6) {
continue;
}
sum += i;
}
document.write(sum);
the output is 16....
can a
3 Votes
22 RĂ©ponses
#Include <Iostream>
using namespace std;
{
Int num=1
While(num<6) {
Cout<< "Number"<< num<<endl;
Num=num+3;
}
}
1 Vote
6 RĂ©ponses
#include <iostream>
using namespace std;
void printSomething(int x) {
cout << x;
}
int main() {
printSomething(42);
}
1 Vote
4 RĂ©ponses
class A { private int x; public ??? getX() { return ??? ; } public ??? setX(int x) { this.x = x; } }
0 Vote
2 RĂ©ponses
class MyClass {
public static void main(String[ ] args) {
System.out.println("Hello World");
}
}
-1 Vote
3 RĂ©ponses
function hello() { console.log(arguments[0]); console.log(+Array.isArray(arguments)); }
hello(5);
1 Vote
1 RĂ©ponse
Void test(){ int i; }
0 Vote
2 RĂ©ponses
class Parent {
public static void show(){
System.out.println("parent class");
}
}
class Child extends Parent
{
0 Vote
2 RĂ©ponses
using namespace std;
struct student{
int roll;
char name[30];
char fname[30];
float cgpa;
} s[10];
int main (void)
{
}
0 Vote
13 RĂ©ponses
Â
#include<stdio.h>Â
#include<conio.h>Â
void main(){Â
int a,i=4;Â
a=- -i+- -i+- -5;Â
printf("%d %d",a,i);Â
} return x*3;Â
}
0 Vote
5 RĂ©ponses
Rearrange the code to declare a method returning the greater of the two arguments. return a; } public int max(int a, int b) { }
-1 Vote
5 RĂ©ponses
var arr=[1,4,6,4,2];
for(var i=0; i<3; i++){
arr[i]=arr[i]+arr[i+2];
}
document.write(arr[3]);
3 Votes
4 RĂ©ponses
public class Program {
static int div(int a, int b)
{
if(b == 0)
{
throw ArithmeticException("Division by Zero");
} else {
x = a/b;
return x;
}
}
public static void main(String[] args) {
int x= div(42,2);
System.out.println(x);
}
}
what is wrong with this code ..
0 Vote
5 RĂ©ponses
public class Program {
public static void main(String[] args) {
int result = 0;
for (int i=0; i<5; i++) {
if (i==3) {
result += 10;
}
else {
result += i;
}
}
System.out.println(result);
}
}
The result is 17. But how? I want to understand. please help.
0 Vote
3 RĂ©ponses
package statictest; public class StaticTest { public static void main(String args[]) { System.out.println(Test.i); } }
-1 Vote
2 RĂ©ponses
import java.util.Scanner;
class MyClass {
public static void main(String[ ] args) {
Scanner myVar = new Scanner(System.in);
System.out.println(myVar.nextLine());
}
}
0 Vote
6 RĂ©ponses
int function(struct node* head){
int var = 0;
while(head->next != NULL){
var++;
head = head->next;
}
return var;
}
0 Vote
2 RĂ©ponses
what is the difference between these initializations?
class A {
private int i;
{
i = 67;
}
} and
class A {
private int i = 67;
}
3 Votes
3 RĂ©ponses
int foo(int n,int r){
if(n>0)
return (n%r+foo(n/r,r));
else
return 0;
}
int main (){
printf("%d",foo(345,10));
}
0 Vote
1 RĂ©ponse
int main() {
char str[]="%d %c ",arr[]="sololearn";
Printf (str,0[arr],2[arr+3]);
}
1 Vote
5 RĂ©ponses
public class Program {
public static void main(String[] args) {
int [ ] myArr = {6, 42, 3, 7};
int sum=0;
for(int x=0; x<myArr.length; x++) {
sum += myArr[x];
}
System.out.println(sum);
}
}
1 Vote
7 RĂ©ponses
#include <iostream>
using namespace std;
int main;
{
int a=2;
do {
cout <<a<<endl;
a++;
} while(a<985);
return 0;
}
0 Vote
4 RĂ©ponses
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int age = Convert.ToInt32(Console.ReadLine());
int broAge = Convert.ToInt32(Console .Readline());
Console.WriteLine("You are {0} years old", "your bro is {1}", age, broAge );
}
}
}
-1 Vote
8 RĂ©ponses
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