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cpp

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Home/cpp

ITtutoria Latest Questions

Chloë Lejeune
  • 9
Chloë Lejeune
Asked: May 21, 2022In: cpp

How to get length of the longest substring without repeating characters?

  • 9

How can I get length of the longest substring without repeating characters? I will be thankful for your solutions.

  • 1 1 Answer
  • 48 Views
Answer
Aaron de Sousa
  • 10
Aaron de Sousa
Asked: May 21, 2022In: cpp

How to sort a vector in reverse c++?

  • 10

How to sort a vector in reverse c? Can you give me some suggestions?

sort vector c++
  • 2 2 Answers
  • 27 Views
Answer
Lucas Walsh
  • 29
Lucas Walsh
Asked: May 21, 2022In: cpp

How to find the last digit of a number?

  • 29

I am trying to find the last digit of a number but I haven’t found the best way to resolve it yet. Can someone share with me some experience?

  • 1 1 Answer
  • 26 Views
Answer
Claudia Johnson
  • 32
Claudia Johnson
Asked: May 21, 2022In: cpp

Sample: square root in c

  • 32

I want to learn about “square root in c”. Can you give me some good examples?

  • 1 1 Answer
  • 18 Views
Answer
Madison Byrne
  • 20
Madison Byrne
Asked: May 21, 2022In: cpp

How to initialize vector in c?

  • 20

How to initialize vector in c? Can you give me some suggestions?

  • 1 1 Answer
  • 53 Views
Answer
Adaline Lee
  • 19
Adaline Lee
Asked: May 18, 2022In: cpp

Error: ”entry point must be defined c++” – how to solve it?

  • 19

I get the “entry point must be defined c++” error as the title says. How can I fix it so the error goes away? Here is my detail: #include <stdlib.h> #include <GL/glfw.h> using namespace std; ...

entry point must be defined c++
  • 2 2 Answers
  • 58 Views
Answer
Alaia Gelbero
  • 18
Alaia Gelbero
Asked: May 18, 2022In: cpp

Learn how to fix error: cc1plus: error: unrecognized command line option “-std=c++11”

  • 18

I’m trying to run a new project. I do a couple of things like this: g++ (GCC) 4.1.2 20080704 (Red Hat 4.1.2-54) Copyright (C) 2006 Free Software Foundation, Inc. This is free software; see the source for ...

unrecognized command line option -std=c++11
  • 2 2 Answers
  • 95 Views
Answer
Giselle Wilson
  • 7
Giselle Wilson
Asked: May 18, 2022In: cpp

Steps to fix the error “c++ id returned 1 exit status”.

  • 7

For the problem “c++ id returned 1 exit status” I tried to fix it, but it doesn’t work and returns the result I want. Here is my program: #include <stdio.h> #include<conio.h> #include<windows.h> int main() { int ...

c++ id returned 1 exit status
  • 2 2 Answers
  • 71 Views
Answer
Lyra Lee
  • 27
Lyra Lee
Asked: May 18, 2022In: cpp

Can I fix the “c++ expression must have a constant value” or not?

  • 27

I’m building a new program, but when I run it, an error pops up. The error displayed is as follows: expression must have a constant value I have tried several workarounds, but they still do not get the ...

c++ expression must have a constant value
  • 2 2 Answers
  • 322 Views
Answer
Dior Anderson
  • 11
Dior Anderson
Asked: May 18, 2022In: cpp

Solving the error: c++ expression must be a modifiable lvalue

  • 11

I’m building a new program, but when I run it, an error pops up. The error displayed is as follows: Error: expression must be a modifiable value I have tried several workarounds, but they still do not get ...

c++ expression must be a modifiable lvalue
  • 2 2 Answers
  • 85 Views
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