Q&A Discussions
What did I do wrong?
0 Votes
4 Answers
Why do we write return in the end of main function, if there is no need of writing it?
2 Votes
2 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
Help with code to remove duplicate in a string and return tuple of the remaining word and number of word removed python
1 Vote
4 Answers
I want to input string from user and then return him into numeric value like. a=1, b=2 c=3 so onn
1 Vote
2 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
why does 3=="3" return false although they are of the same value? doesn't the == operator checks only for the type not the value
1 Vote
7 Answers
I need to design a recursive function called replicate recur which will receive two arguments: times which is the number of times to repeat and data which is the number or string to be repeated.
The function should return an array containing repetitions of the data argument.
For instance, replicate_recur (3, 5) should return [5,5,5].
If the times argument is negative or zero, return an empty array. If the argument is invalid, raise ValueError.
0 Votes
4 Answers
how do I get the seek function to return 1if it's seeking multiple specific items in this case 2,3,5
1 Vote
3 Answers
Q - make a function which checks if the number is prime or not and should return value in true and false. Is the coding alright?
-1 Vote
8 Answers
Why both of expressions doesnt return 5 as result, since the first one is being converted to int?
0 Votes
2 Answers
Can we Return the value from the user defined function to main function without specifying with keyword?
1 Vote
1 Answer
Given an array containing n distinct integers in the range [0,n](inclusive of both 0 and n). Find and return number not in range
0 Votes
2 Answers
I'm trying to use flask to build app on windows 10 and use create_app method that return run app .
0 Votes
3 Answers
#include
using std::cout;
int main()
{
int i=0;
cout << (i=0? 1:2? 3:4);
return 0;
}
-3 Votes
3 Answers
int sum(int num);
int main (){
int number=10;
int result;
result=sum(number);
printf("%d", result);
return 0;
}
int sum(int num)
0 Votes
2 Answers
Solve it if you are genuis!!!!
What is the output of this code?
#include <iostream>
using namespace std;
int main(){
for(int class=0;class<5;class++)
{
cout<<class<<endl;
}
return 0;}
1 Vote
9 Answers
if Password not matched or email not valid we need to return with green colour else red colour.
0 Votes
2 Answers
If 'void' in the code means it wont return a value, then how is "Hello World" even used? because System.out.println overides it?
3 Votes
3 Answers
Write a function that takes two number as an input parameters and return the least common multiple.
-3 Votes
2 Answers
How this function working and what's mean by $u = $u + $y? And explain more about return (i mean what next after "return $u?" )
2 Votes
6 Answers
I have a list with of digits in this order : units, tents, cents, etc. I want to return the number forme by its digits.
0 Votes
5 Answers
Thats has any way write a function with sentences after the return reserved word? Any functionality with a special alghorithm?
1 Vote
2 Answers
Can we make a pure function or accessor methods without using return statement?if yes then how? And if no then why?
2 Votes
2 Answers
When i replace 0 (which is after return ) by natural number then the output is coming the same as when the zero(0) is there.Why?
2 Votes
2 Answers
What are the limitations of the codeplayground? Why do some code return no output when working fine on a PC. What should I avoid
3 Votes
4 Answers![[A^dr3w] - avatar](https://blob.sololearn.com/avatars/12152ea4-bf2f-45dd-87c6-5081d13e4728.jpg)
num = int(input())
def Fib(n):
return n if (n<2) else Fib(n-2) + Fib(n-1)
for i in range(6):
print(Fib(i))
#compl
-1 Vote
2 Answers
Good morning sir. I want to display return print in variable. I have two arguments in print function. variable set to none. Than
-1 Vote
4 Answers
def add_numbers(x, y):
total = x + y
return total
print("This won't be printed")
def gsc():
z=(add_numbers(4, 5)
1 Vote
2 Answers
Why is the output of following code 0 instead of no output??? the program will print all ts in x but return nothing...😥
1 Vote
5 Answers
Here is an function to return the maximum value among three positive integers. There is an error in this function. Provide an in
-2 Votes
5 Answers
getting no output
1 Vote
2 Answers
Hi all, in reference data type i have two person with two age and i want to compare their ages with return how can i do that?
2 Votes
5 Answers
{
int a = 100;
a = 50;
cout << a;
return 0;
} Why the output is 50 as the value of a is 100 & 50
0 Votes
7 Answers
Hot today
Is this realistic enough?
2 Votes
Need friends
0 Votes
Web Development
0 Votes
Please complete this code.
0 Votes
Cybersecurity techies
2 Votes