Q&A Discussions

When I run a code with a long output, the output has no scroll function. How can I fix it?

30th Apr 2022, 4:47 AM

Malick Diagne

scroll

0 Votes

Help! I get “ReferenceError: Can't find variable: substractBy at Line: -6” when I try to use the subtract function. Help please!

15th Jul 2018, 7:29 AM

B.D

css html javascript

0 Votes

I don't understand the logic of this function. it is as if it said that the variable by itself is greater than the variable

2nd Mar 2021, 6:09 PM

Sam P.

python3

0 Votes

3 Answers

28th Dec 2020, 12:23 AM

luis morales

Define a function that takes an argument. Call the function. Identify what code is the argument and what code is the parameter.

python python3

0 Votes

I tried to open a file using a constant string as a parameter for open function. ifstream in(name.c_str()) but the program can't open the file . Any suggestions?

15th Sep 2023, 6:57 AM

Aaron Mutekulwa

c++files

1 Vote

10 Answers

30th Jun 2016, 10:40 AM

Andrei Cîrpici

I don't know why i can't use append function. Func cause programme to crashed as getting to it in for loop.

c linkedlist pointers

1 Vote

I don't know how I can read only one time and check if the file is completely read with the read() function. Thanks

6th Mar 2018, 5:17 AM

Amin Karimian

c open read

1 Vote

What if you want to add a varying number of inputs to the function. i.e. you want it to perform addition for 1, 2, 3 , 4 or 5

3rd Jan 2019, 8:54 AM

fuS vid

function-arguments function-parameters

1 Vote

7 Answers

9th Aug 2019, 9:26 AM

JeClives

Hey guys, got a question here on MIN function with sql. The exercise under the MIN function. How do I go about it?

data_analysis mysql sql

0 Votes

How to do this... my first approach was to make the values a list and then use the sum() function. Guess im too noob for that.

19th Oct 2021, 6:32 AM

Nji Elijah

iterators modules python python3 while

1 Vote

What should I be doing in sololearn to aquire the skills to create a twitter like app almost duplicate but main function. Is dif

27th Aug 2021, 5:40 PM

Nabeer

application create languages similar twitter

1 Vote

3 Answers

4th Feb 2018, 11:15 AM

Sizwe Ceba

Why the friend keyword is required in class in c++ ? Since, its function is same as that of member function.

0 Votes

You cant "make" a function a friend to a class without the class "giving away" its friendship to that function. means?

24th May 2018, 1:19 PM

Prasun Kumar Parate

c++classes friend

0 Votes

create a program to find the value of the formula below by using the c ++ function. c = (2x + 3y) * (2z-4y) and a =(x + y)+(z-y)

20th Feb 2017, 2:32 AM

Jayesh Sarvaiya

c++operators

2 Votes

4 Answers

10th Mar 2018, 3:45 AM

surya pro

I would like to use the input feature in python and incorporate it with an if function. It reads the input only. Any help?

python

0 Votes

3 Answers

15th Aug 2017, 7:28 AM

wagaba david

Write a C program to read a file and count the number of lines in the file. Note : Should not use an in-built function.

c program

1 Vote

To write a function to print all the Pythagorean tripletfor range.i have written the code but i want to convert into function.

19th May 2018, 1:38 AM

Arun Sharma

python

0 Votes

Here is an function to return the maximum value among three positive integers. There is an error in this function. Provide an in

3rd Oct 2018, 1:44 PM

Mara

python

0 Votes

How to pass an array of structures as an argument to a function in C? Also how to return an array of structures from a function.

19th Mar 2017, 4:28 AM

fariha

0 Votes

I tried to get an array from the user as input in main and print the array using a function. But it does not print it why?

19th Sep 2018, 5:47 AM

Sri Harsha

arrays c c++functions

1 Vote

using a function. write a c++ program that promps user to enter a int,check if the int is divisible by 5 and displays results

1st Apr 2018, 6:30 AM

Aangeeras

c++else-statements

-2 Votes

Here is an function to return the maximum value among three positive integers. There is an error in this function. Provide an in

23rd May 2018, 5:54 PM

Stv Nikto

answer

0 Votes

I want to pass an average to a function. When I use in the main printf with %d I get the average but if I use %f I got 0.Why? Tk

25th Sep 2019, 2:05 PM

Anirudh Putta

advise average c

0 Votes

4 Answers

10th Jan 2019, 6:32 PM

Maria

So lambda functions are mostly used for doing simple things (like additions) without having to define a new function "add_numbers"? Also taking into account that i wont repeatedly use the same lambda function.

lambdas python

1 Vote

what are the results when we define a function and in the argument list pass values to the arguments? we pass values to this function. it will work with its default values or our new values?

29th Jun 2016, 1:24 PM

Lucas

0 Votes

a)Write a function ‘rev’ which returns the reverse of the given integer. Function isPalin takes an integer as argument and checks whether it is palindrome or not using rev function. Using isPalin write a main function to accept n integers and display number of palindrome numbers found. b)write a program to find the possible permutations of the given word .

15th Dec 2016, 4:07 PM

Ayin GhaziMoradi

java

0 Votes

How can i cout a string from char? For eg Vehicle 'C' is my char and is associated with car, i wAnt to cout car as output in different function. I have many more char like V, U, S, T for van , suv and so on. [on map] I have not yet learn it.

14th Sep 2016, 8:26 PM

ASTHA SINGH

0 Votes

Write a program that uses a dynamic array that contains 5 items of double values. The size of the array is entered when the program is run. Aldo the 5 values must be entered. These tasks are done in the main ( ) function. Then write a function to display the 5 values. The function must have a pointer variable as a parameter. The function is called from the main ( ).

26th Sep 2016, 12:43 PM

Kris prototype

0 Votes