Q&A Discussions
int result = 0;
for (int i = 0; i < 5; i++) {
if (i == 3) {
result += 10;
} else {
result += i;
}
}
1 Vote
2 Answers
#include <iostream>
using namespace std;
int main()
{
cout << "Hello world!";
return 0;
}
-2 Votes
17 Answers
What is the output and why?
public static int[] make (int n){
int[]a=new int [n];
a [i]=i+1;
}
return a;
}
public static void dub (int []jub){
for (intent i=0;i <jub.length;i++){
jub*=2;
}
}
public static int mus (int []zoo){
int jus=0;
for (int i=0;i <zoo.length;i++){
jus+=zoo [i];
}
return jus;
}
public static void main (String [] args){
int [] bob =make(5);
dub (bob);
System.out.println (mus (bob));
}
0 Votes
2 Answers
using System;
namespace GoodProgrammerTest
{
class Program
{
static void Main(string[] args)
{
Console.Write("Enter Yes or No");
Console.Write(
"Do you programme every day? : ") ;
int answer = Console.ReadLine();
if (answer =="Yes")
{
Console.WriteLine(
"You will be a good programmer");
}
else
{
Console.WriteLine(
"You will not be a good programmer");
}
}
}
}
2 Votes
3 Answers
#include<stdio.h>
void main()
{
int count=0?2:0?3:4?5:6?1:9;
printf("%d", count);
}
1 Vote
2 Answers
#include <stdio.h>
int main() {
char a = getchar();
printf("You entered: %c", a);
return 0;
}
3 Votes
13 Answers
#include <stdio.h>
#define sqr(x) x*x
int main() {
printf("%d",sqr(3+1));
return 0;
}
4 Votes
2 Answers
How is the result 17 please i need good explanation on this, anybody please?
What is the output of this code?
Int result=0;
for(int i=0; i<5; i++){
if (i==3){
result +=10;
}
else {
result +=i;
}
}
System.out.println(result);
4 Votes
8 Answers
#include <iostream>
using namespace std;
int main()
{
cout << "Hello world!";
return 9;
}
2 Votes
6 Answers
what is the output of this code?
template<class t>
void f(t){
static int I=0;
cout<<I++;
}
int main (){
f(1);
f(1.0);
f(1);
}
2 Votes
5 Answers
main()
{intarr[]={1,2,3,4,5};
int *ptr, i;
ptr=arr+4;
for(i=0;i<5;i++)
printf(“\n%d”,*(ptr-1));
}
-2 Votes
2 Answers
why does this code output that there is an error because the else statement doesn't have a corresponding if statement?. How do i correct this?
#include <iostream>
using namespace std;
int main() {
int a;
for (int x =0; x<5;x++){
cin>>a;
if (a<1){
cout<<"a cannot be less than 1\n";
}
else if (a>10){
cout <<"a cannot be greater than 10\n";
}
}
else{
cout<<"code can run now"<<endl;
}
return 0;
}
3 Votes
8 Answers
write the output int a[ 6]={5,7,2,9,6,8}; for(i=1;i<=2;i++) { s=a[i]+a[5-i]; System.out.println(s); }
2 Votes
5 Answers
what is output of given code
void func(int x)
{
x+=6;
}
int main()
{
static int x;
func(x);
cout<<x;
return 0;
}
// zero output explanation given below
2 Votes
10 Answers
#include<stdio.h>
#include<conio.h>
int main()
{
int x,y=2,z,a;
x=(y*=2)+(z=a=y);
printf("%d",x);
getch(); }
0 Votes
7 Answers
what is output of the code?
var sum=o
for(i=4;<8;i++){
if (i ==6){
continue
}
sum+=1
}
document write (sum;)
...............?
0 Votes
3 Answers
const arr=["hello","world"];
for(let i=0;i<arr.length;i++)
{
const elem=arr[i];
console .log(elem );
}
//hello
//world?
4 Votes
7 Answers
class Add {
constructor(...words) {
this.words = words;
}
//your code goes here
}
var x = new Add("hehe", "h
-2 Votes
2 Answers
int main () {
for (int x = 1; x <= 10; x++) {
cout << 1 + (rand() % 6) << endl;
}
}
0 Votes
6 Answers
Using the for loop, print only the even numbers between 0 and 10. for ($i=0; $i<=10;$i++) { { } } if ($i%2 != 0)
-2 Votes
4 Answers
Fill in the blanks to call the method "hello" from main: public static void main(String[ ] args) { ; } static void hell
-7 Votes
14 Answers
why this output is 1 ,why not 2 ?
template <class T>
void f(T &i){
cout<<1;
}
template<>
void f(const int &i){
cout<<2;
}
int main (){
int i=8;
f(i);
}
1 Vote
2 Answers
Why is: public class MyClass { public static void main(String[] args ) { int x = 5; x &= 3; System.out.println(x); } } = 1??
0 Votes
3 Answers
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