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Why is ptr = a; shows error?
0 голосов
5 ответов
#include <iostream>
#include<string>
using namespace std;
int main() {
string a;
cin>>a;
cout<<a;
return 0;
}
4 голосов
8 ответов
#include<stdio.h>
union terca{
int a;
int b;
};
int main()
{
union terca v;
v.a=10;
v.a=20;
printf ("%d",v.a);
1 голос
6 ответов
Rearrange the code to declare a method returning the greater of the two arguments. return a; } public int max(int a, int b) { }
-1 голос
5 ответов
#include <stdio.h>
int main(){
int a;
printf("enter any number =") ;
scanf("%d", & a) ;
if (a>0)
printf ("%d is positive number
1 голос
7 ответов
#include <iostream>
using namespace std;
int main()
{
int a;
for ( a = 10; a <= 100; a+=10){
cout << a << endl;
8 голосов
5 ответов
#include <iostream>
using namespace std;
int main() {int a, b, sum= a+b;
cout << "Enter 1st number \n";
cin >> a; cout << a <<
2 голосов
3 ответов
Why does the output of int a = 100;
a = 50;
cout << a; come out with 50 instead of 100?
1 голос
5 ответов
int a = 14;int b = 23; if (a&& b) cout << a; else cout << b; can some body tell my what will be the output and explain pl
1 голос
15 ответов
int a[][3] = {1,2,3,4}; int (*p)[3] = a; printf("%d ",*p[0]); p++; printf("%d",*p[0]); O/P = 1 4. HOW POINTER ASSIGNED ABOVE 3?
0 голосов
1 ответ
{
int a = 100;
a = 50;
cout << a;
return 0;
} Why the output is 50 as the value of a is 100 & 50
0 голосов
7 ответов
int main()
{
int a, b;
cout << "Enter a number \n";
cin >> a;
cout << "Enter another number \n";
cin >> b;
0 голосов
4 ответов
Can you tell me Maximum ways of defining 3 dimensional array? Means how to define e.g. int[][][] a; Now you need to tell me othr
2 голосов
1 ответ
Int a; for(a=2; a<=50;a+=2) {If( a != 10 and a != 20) cout<<a;} why the program still output value 10 and 20 in looping?
0 голосов
3 ответов
Consider the following code-:
Static in Test(out int x,int y=4)
{
X=6;
return x*y;
}
static void main( string args[]){
int a;
0 голосов
1 ответ
how do I ensure that a user does not input a number less than 1 or greater than 10 in this code.
int a;
cin>>a;
1 голос
2 ответов
which members of A are accessible from B?and why?
class A{
int a;
protected:
float b;
public:
char c;
};
class B:private A{};
1) a
2) b
3) c
4) none
0 голосов
3 ответов
wt is output if a=2.0,b=2.5
#include <iostream>
using namespace std;
int main()
{
int a, b;
int sum;
cout << "Enter a number \n";
cin >> a;
cout << "Enter another number \n";
cin >> b;
sum = a + b;
cout << "Sum is: " << sum << endl;
return 0;
}
0 голосов
21 ответ
Which members of A are accessible from B???
class A{
int a;
protected:
float b;
public:
char c;
};
class B : private A{ };
I think it should be none as A is private.. but its wrong!!
1 голос
3 ответов
why is it not running?
import java.util.Scanner;
public class Myclass{
public static void main(String [] args){
Scanner in = new Scanner(System.in);
String a;
int b;
System.out.println("enter a word");
a = in.nextLine();
System.out.println("enter repetition")
b = in.nextInt();
for ( int = 0; x < b; x = x++)
System.out.println(a);
}
}
0 голосов
8 ответов
var a=66;
var b=a % 4;
var c=b % a;
document.write(c);
ans is 2 how ???
i thought ans is zero coz b value is 2
and go to nxt step c=b%a 2%66 there is no reminder it will divide completely without reminder so ans is zero
plz explain me clearly guyz 😇😶
0 голосов
5 ответов
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 голосов
8 ответовWher is mistake?
0 голосов
5 ответов
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 голосов
2 ответов
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