Recent questions tagged c

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When and why do I need to use cin.ignore() in C++?

Jul 4, 2022 in C++ by Nicholas
 • 7,760 points • 1,578 views
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Parse (split) a string in C++ using string delimiter (standard C++)

Jul 4, 2022 in C++ by Nicholas
 • 7,760 points • 1,474 views
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How to choose between map and unordered_map?

Jul 4, 2022 in C++ by Nicholas
 • 7,760 points • 989 views
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Why use #define instead of a variable

Jul 1, 2022 in C++ by Nicholas
 • 7,760 points • 802 views
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C++ printing boolean, what is displayed?

Jul 1, 2022 in C++ by Nicholas
 • 7,760 points • 888 views
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Static vs dynamic type checking in C++

Jul 1, 2022 in C++ by Nicholas
 • 7,760 points • 1,135 views
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take string input using char* in C and C++

Jul 1, 2022 in C++ by Nicholas
 • 7,760 points • 943 views
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How to use c++ swap function?

Jul 1, 2022 in C++ by Nicholas
 • 7,760 points • 825 views
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Reverse a number without converting it to string in C++

Jun 30, 2022 in C++ by Nicholas
 • 7,760 points • 1,105 views
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Infix to Postfix notation C++

Jun 29, 2022 in C++ by Nicholas
 • 7,760 points • 1,347 views
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Is the std::set iteration order always ascending according to the C++ specification?

Jun 29, 2022 in C++ by Nicholas
 • 7,760 points • 1,000 views
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Deep copy vs Shallow Copy

Jun 29, 2022 in C++ by Nicholas
 • 7,760 points • 999 views
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C++ convert from 1 char to string?

Jun 29, 2022 in C++ by Damon
 • 4,960 points • 1,697 views
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Selection sort in C++ (modified) not working for all cases

Jun 29, 2022 in C++ by Damon
 • 4,960 points • 1,012 views
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What is the STL?

Jun 29, 2022 in C++ by Damon
 • 4,960 points • 798 views
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Difference between set.upper_bound() and upper_bound(set.begin(), set.end()) stl

Jun 29, 2022 in C++ by Damon
 • 4,960 points • 919 views
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Why are exceptions so rarely used in C++

Jun 29, 2022 in C++ by Damon
 • 4,960 points • 781 views
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1 answer

Ternary operator, if I avoid writing ' expression 2 ' it works but if I not write 'expression 3 ' it gives an error [duplicate]

Jun 28, 2022 in C++ by Nicholas
 • 7,760 points • 2,218 views
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*this vs this in C++

Jun 28, 2022 in C++ by Nicholas
 • 7,760 points • 1,492 views
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Why can't the switch statement be applied on strings?

Jun 28, 2022 in C++ by Nicholas
 • 7,760 points • 11,228 views
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What does "#include <iostream>" do?

Jun 28, 2022 in C++ by Nicholas
 • 7,760 points • 1,080 views
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Is 'If Else' statement indentation important or not in C++? [duplicate]

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 1,159 views
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1 answer

please help me with max_element function in c++ stl

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 1,428 views
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Use of multisets in C++ [duplicate]

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 1,066 views
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The static keyword and its various uses in C++

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 1,174 views
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How do I reverse a C++ vector?

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 1,382 views
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1 answer

Initializing a two dimensional std::vector

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 1,036 views
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Is there an easy way to make a min heap in C++?

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 1,799 views
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1 answer

What does the explicit keyword mean?

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 1,074 views
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Sorting Characters Of A C++ String

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 830 views
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1 answer

C++ multiset, return key at position?

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 859 views
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How to use the priority queue STL for objects?

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 930 views
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Can you use "cin" with string?

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 770 views
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C++ pointer to objects

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 891 views
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How can I get the maximum or minimum value in a vector?

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 1,033 views
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What is the easiest way to initialize a std::vector with hardcoded elements?

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 1,009 views
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1 answer

Binary literals?

Jun 22, 2022 in C++ by Nicholas
 • 7,760 points • 1,068 views
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1 answer

c++ constructor and copy constructor

Jun 22, 2022 in C++ by Nicholas
 • 7,760 points • 2,157 views
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1 answer

In C++ abs( *a - *b) does not return absolute value of negative number

Jun 22, 2022 in C++ by Nicholas
 • 7,760 points • 1,256 views
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1 answer

How can I get all the unique keys in a multimap

Jun 22, 2022 in C++ by Nicholas
 • 7,760 points • 2,167 views
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Using :: (scope resolution operator) in C++

Jun 22, 2022 in C++ by Nicholas
 • 7,760 points • 1,096 views
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How does #include <bits/stdc++.h> work in C++? [duplicate]

Jun 21, 2022 in C++ by Nicholas
 • 7,760 points • 10,863 views
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Difference between function overloading and method overloading

Jun 21, 2022 in C++ by Nicholas
 • 7,760 points • 6,808 views
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When to use extern in C++

Jun 21, 2022 in C++ by Nicholas
 • 7,760 points • 3,262 views
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1 answer

What range of values can integer types store in C++

Jun 21, 2022 in C++ by Nicholas
 • 7,760 points • 1,568 views
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1 answer

insert method for doubly linked list C++

Jun 21, 2022 in C++ by Nicholas
 • 7,760 points • 1,472 views
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1 answer

how could I use the power function in c/c++ without pow(), functions, or recursion

Jun 20, 2022 in C++ by Nicholas
 • 7,760 points • 3,440 views
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1 answer

What is a Class and Object in C++?

Jun 20, 2022 in C++ by Nicholas
 • 7,760 points • 1,074 views
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1 answer

Difference between Turbo C++ and Borland C++ compiler [closed]

Jun 20, 2022 in C++ by Nicholas
 • 7,760 points • 1,885 views
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1 answer

Explanation of function pointers

Jun 20, 2022 in C++ by Nicholas
 • 7,760 points • 1,004 views
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