Q&A Discussions
#include <stdio.h>
int main() {
int a=4;
printf ("the value of a is %d,a");
return 0;
}
0 Votes
2 Answers
what will be output??
#include<stdio.h>
main()
{
int arr [10]={1,2,3,4,5,6,7,8,9,10};
int *p,*q;
q=arr/2;
p=arr*2;
printf("%d %d",*p,*q);
}
0 Votes
4 Answers
let total = 0, count = 1;
while (count <= 10) {
total += count;
count += 1;
}
console.log(total);
1 Vote
3 Answers
#include <stdio.h>
#define prod(i,j) i*j
int main()
{
int x=3,y=4;
printf(" %d \n",prod(x+1,y));
} output :7
0 Votes
2 Answers
#include<stdio.h>
struct node
{
char c[5];
};
void main()
{
struct node n[]={"ABC","TECH"};
printf("%c",n[1].c[1]);
}
1 Vote
1 Answer
#include <iostream>
using namespace std;
int main() {
int x=10;
int y=x+++x+++x;
cout<<y;
return 0;
}
1 Vote
2 Answers
Why is the output 17 ?
(this is the array modul quiz(SoloLearn))
int result = 0;
for (int i = 0; i < 5; i++){
if (i == 3) {
result += 10;
}else{
result += i;
}
}
System.out.println (result);
0 Votes
5 Answers
In the code below the output is 2. This code is used in a challenge and I get an error when I select the answer 2. It accepts as correct the answer 1 which I believe is wrong. If you agree please thumbs up.
If you find any other errors please post them here!
#include <iostream>
using namespace std;
int main()
{
for(int i=1; i>=1; i++) {
if(i<1 || i>1){
cout << i;
break;
}
}
return 0;
}
8 Votes
8 Answers
using namespace std;
int main() {
int x=5.0,negsum;
int countneg=0;
if(x<0.0)
{
negsum=negsum+x;
countneg=countneg+1;
}
ret
-1 Vote
4 Answers
Why '\n" is used after hello world in given code?#include <stdio.h>
int main() {
printf("Hello, World!\n");
return 0;
}
0 Votes
3 Answers
How to print only values in a dictionary? Eg: d={'US':{'CA':44 },'IND':{'KA':91} } Output should be only 44 and 92....?
1 Vote
4 Answers
what is the output put of the following program? int main () { int x=5; static int y =x; prinf("%d", y) ; }
3 Votes
4 Answers
What will the function func return ? x--; y--; return(x+y); } options are...given as...follows..
1 Vote
1 Answer
Why the error is coming like ( the end of non void mentioning that ' } ' this bracket. Any corrections is there
1 Vote
7 Answers
{ For Loop } Why it is so tricky and confusing. Can some one give a simple explanation.
0 Votes
3 Answers
#include<iostream>
using namespace std;
int main ()
{
int a,b;
int sum=a+b;
cout<<"enter a number";
cin>>a;
cout<<"enter another number";
cin b;
cout<<" sum is"<<sum<<endl;
return 0;
}
1 Vote
17 Answers
Give the ouput and explain
#include<iostream.h>
void main()
{
int a =32, *ptr=&a;
char ch='A' , &cho=ch;
cho+=a; *ptr+=ch;
cout<<a<<" "<<ch<<endl;
}
2 Votes
5 Answers
#include <stdio.h>/*void fun(int*, int*);*/
int main(){
int i=5;
for(; i<=5;i=i*i);
i--;
printf("%d",i);
return 0;
}
0 Votes
1 Answer
pairs = {1: "apple", "orange": [2, 3, 4], True: False, None: "True", } print(pairs.get("orange")) print(pairs.get(7)) p
0 Votes
1 Answer
Want to add a tab/new page when clicked. (comboBox1.SelectedItem == "Greetings")
{
comboBox2.Items.Add("Hello");
}
1 Vote
6 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
Wouldn't it be more efficient to write
while(num<5){
cout << "The number is" << num << endl;
num = num + 1;
}
as
while(num<5){
cout << "The number is" << num++ << endl;
}
1 Vote
2 Answers
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
<?php
$sals=[
'sachin' => 20000,
'dhoni' => 10000,
];
foreach($sals as$value){
print $value;
}
?>
0 Votes
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
.line {
line-height: 8px;
}
This is not working in google chrome. Please help to solve this.
1 Vote
1 Answer
bottles of beer song won't run.\Playground\:28: error: class, interface, or enum expected } ^ 1 error
1 Vote
1 Answer
why this output 0 ?
#include <iostream>
using namespace std;
int main()
{
double x=(7%6)/2*5;
cout<<x;
}
0 Votes
3 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
#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
How is this equal to 10 var arr =[1,2,3,3,2,0]
var x = 0
for (var i=1; i<arr.length; i++){
x+= arr[i]
}
alert(x)
0 Votes
6 Answers
#include <iostream>
using namespace std;
int main() {
int x; int i=3;
x=++i + i++;
cout << x;
return 0;
}
3 Votes
3 Answers
What is the output of this code? for(var x =0; x==x; x++) { if(x > 5 && x < 8) { document.write(x); break;} }
5 Votes
5 Answers
<?php
$names = array("John", "David", "Amy");
foreach ($names as $name) {
echo $name.'<br />';
}
?>.
0 Votes
1 Answer
for (i=1; i<=5; i++) {
document.write(i + "<br />");
} why should used for + symbol inside the parentheses...lemma explain
3 Votes
3 Answers
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