Q&A Discussions
What is the final value of y?
//Program
#include<iostream>
using namespace std;
int main()
{ int y;
for(y=2;y<=6;y+=2)
cout<<y;
}
2 Votes
5 Answers
#include<stdio.h>
#define MAN(x, y) ((x)>(y)) ? (x):(y);
int main()
{ int i=10, j=5, k=0; k = MAN(++i, j++); printf("%d, %d,
1 Vote
2 Answers
Explain the output int main(){ int x=4,y=0; switch(--x) { case 3: y+=x; case 4 : y+=x; default : y++; break ;} printf("%d",y); }
0 Votes
8 Answers
#include <iostream>
using namespace std;
int main() {
int a=10,c=2,b;
b=a>>c;
cout<<b;
return 0;
}
0 Votes
2 Answers
What will be the output?
#include<stdio.h>
main()
{
char s[ ]="Hello";
int i;
for(i=0;s[i];i++)
printf("%c%
0 Votes
2 Answers
how to change a password columm in my database <?php if (isset($_POST['submit'])) { include_once 'dbh.inc.php'; $hashedPwd = pa
2 Votes
2 Answers
I'm learner need help ,all of you .Why space is given to write a new code like CSS 4 body { font weight=20px
2 Votes
6 Answers
Predict the output of the given program ?
#include<iostream>
using namespace std;
int main()
{
int m=7,k=3;
k+=m++;
m=++k;
k=k++;
m+=++k;
cout<<m<<" "<<k;
return 0;
}
4 Votes
11 Answers
.line {
line-height: 8px;
}
This is not working in google chrome. Please help to solve this.
1 Vote
1 Answer
Guys is there a way to do something like this
(Java)
String[ ] myNames ;
myNames[] = { "A", "B", "C", "D"};
1 Vote
6 Answers
#include <iostream>
using namespace std;
int main()
{
int a;
for ( a = 10; a <= 100; a+=10){
cout << a << endl;
8 Votes
5 Answers
why this output 0 ?
#include <iostream>
using namespace std;
int main()
{
double x=(7%6)/2*5;
cout<<x;
}
0 Votes
3 Answers
#include <stdio.h>
int main()
{
int i=4,z=12;
if ((i=5) | | (z>50))
printf ("yo\n");
else
printf ("no\n");
return 0;
}
0 Votes
1 Answer
int Max(int a, int b)
{
if(a>b)
______a
else
return_
for the largest parameter what should be filled?? help me out
0 Votes
5 Answers
#include <iostream>
using namespace std;
int main() {
int x; int i=3;
x=++i + i++;
cout << x;
return 0;
}
3 Votes
3 Answers
function can_i_enter(age)
if (age < 6) { document.write ("you are not allowed to watch Dead pool after 6:00pm.");}
else if (age>=6 && age<17) {document.write("you must be accompanied by a guardian who is 21 or older.");}
else if (age>=17 && age<25) {document.write ("you are allowed to watch Dead pool, right after you show some ID. ")}
else if (age>=25) { document.write ("Yah! you can watch Dead pool with no strings attached!");}
else { document.write ("Invalid age. ");}
can_i_enter (24);
0 Votes
9 Answers
for (i=1; i<=5; i++) {
document.write(i + "<br />");
} why should used for + symbol inside the parentheses...lemma explain
3 Votes
3 Answers
Pls this two brackets ( ) and { } are confusing me, plz hw do i know when to use each of them.
4 Votes
2 Answers
Fill in the blanks to define a generic class, which has a member method that returns the value of x.
Temp {
T x;
public
0 Votes
5 Answers
<?php
$names = array("John", "David", "Amy");
foreach ($names as $name) {
echo $name.'<br />';
}
?>.
0 Votes
1 Answer
why not this program output 7 and why it shows compiler error ???
#include<iostream>
using namespace std;
class a{
public:
int f(){cout<<3;}
int f(int a){cout<<a;}
};
class b:public a
{
public:
int f(){cout<<5;}
};
int main()
{
b obj;
obj.f(7);
}
1 Vote
3 Answerswhy this output 2 not 3 ?
#include <iostream>
using namespace std;
int main()
{
int x=1;
x=x++;
cout<<++x;
}
0 Votes
5 Answers#include <string>
#include <iostream>
using namespace std;
int main() { string colour = "black" ; cout <<" chge"; return 0;}
0 Votes
2 Answers
What is the output of this code? int[ ] arr = {8, 2, 6}; int y=0; foreach (int x in arr) { y+=x/2; } Console.Write(y);
0 Votes
8 Answers
#include<stdio.h>
int main()
{
char x,y;
int i;
x='F':
i=x-'A';
y=x-'F'+65;
printf("%d %c", i,y);
return 0;
}
-2 Votes
3 Answers
can anyone explain this output?
#include <iostream>
using namespace std;
int x(int &a,int &b)
{
a=3;
b=4;
return a+b;
}
int main()
{
int a=2;
int b=7;
int c=x(a,a);
cout <<a<<endl<<b<<endl<<c;
}
output:-
4
7
8
0 Votes
2 Answerswhat is the output of following program
type def int integer
# define int chat
void main ()
{ int i= 65;
int *ptr = &i;
int *j =
-1 Vote
10 Answers
I am getting an error : bad operand types for binary operator '<' if ( x < 18) { first type: "Scanner" , second type : "int"
0 Votes
7 Answers
Give and explain the output of the following?
int main ()
{
int i, n = 4;
for (i = 0; i++<n; i++)
cout<<i<<"i";
}
2 Votes
9 Answers
int main() {
int i=4;
int ii=i*i;
int iii = ii*i;
cout <<iii/ii-i<<endl ;
//Outputs 0 return 0;
}
1 Vote
3 Answers
Actions & Reducers Fill in the blanks to create a valid action object: { type: 'APPLY_DISCOUNT' percent 25
0 Votes
2 Answers
Fill in the blanks to overload the greater than operator for the Box class.
public static ____ operator __(Box a,Box b) {
if (a.Height*a. Width > b.Height*b.Width)
______ true;
else
return false;
}
The blank space for "Box" have 4 char spaces, it wont let me pass!
8 Votes
22 Answers
#include <stdio.h> void main() { int x = 1, z = 3; int y = x << 3; printf(" %d\n", y); }
0 Votes
3 Answers
Why in this code we use semicolon after curly braces?? union Courses { char WebSite[50]; char Subject[50]; int Price; };
1 Vote
2 Answers
#include <stdio.h>
int main() {
int x[5] = {20, 45, 16, 18, 22};
printf("The element is %d\n", x[5]); /* 32766 */
-2 Votes
3 Answers
#include <iostream>
using namespace std;
int manin()
{
int a,b;
int sum=a+b;
cout<< "plz insert the for a ....\n";
cin>>a;
cout
0 Votes
3 Answers
What is the output of the following code? abstract class Calc { abstract public function calculate($param); protected func
0 Votes
1 Answer
Which language will be popular in future ( PHP , JS, JAVA , Python or any other language ) ? { Any suggestions } ( predictions)
1 Vote
10 Answers
#include
using std::cout;
int main()
{
int i=0;
cout << (i=0? 1:2? 3:4);
return 0;
}
-3 Votes
3 Answers
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