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Recent questions tagged cpp
24,047
questions
31,439
answers
573
users
Recent questions tagged cpp
1
answer
2
views
How to use boolalpha in C++
asked
18 hours
ago
by
avibootz
cpp
2
answers
1
view
How to determine if a string is numeric in C++
asked
19 hours
ago
by
avibootz
cpp
1
answer
2
views
How to use try catch throw to handle the divide by zero exception in C++
asked
1 day
ago
by
avibootz
cpp
1
answer
2
views
How to handle stoi conversion error in C++
asked
1 day
ago
by
avibootz
cpp
1
answer
2
views
How to check if string is a negative integer in C++
asked
1 day
ago
by
avibootz
cpp
1
answer
1
view
How to check if string is a positive integer in C++
asked
1 day
ago
by
avibootz
cpp
1
answer
8
views
How to split an integer into two parts the last digit and the rest in C++
asked
Jun 15
by
avibootz
cpp
1
answer
5
views
How to remove the last occurrence of a character from a string in C++
asked
Jun 13
by
avibootz
cpp
1
answer
6
views
How to remove first N characters from a string in C++
asked
Jun 13
by
avibootz
cpp
1
answer
3
views
How to replace the first N characters in a string in C++
asked
Jun 12
by
avibootz
cpp
2
answers
8
views
How to use ceil in C++
asked
Jun 10
by
avibootz
cpp
1
answer
10
views
How to round a number up to the nearest 10 in C++
asked
Jun 9
by
avibootz
cpp
2
answers
8
views
How to use floor in C++
asked
Jun 8
by
avibootz
cpp
1
answer
17
views
How to round a number down to the nearest 10 in C++
asked
Jun 8
by
avibootz
cpp
1
answer
6
views
How to round down a double to the nearest smaller int in C++
asked
Jun 8
by
avibootz
cpp
2
answers
6
views
How to generate random float in specific range with C++
asked
Jun 1
by
avibootz
cpp
1
answer
2
views
How to use fmod to calculate modulus (%) of two float in C++
asked
May 31
by
avibootz
cpp
1
answer
10
views
How to convert a string to an integer in C++
asked
May 24
by
avibootz
cpp
2
answers
5
views
How to calculate percentage to increase or decrease to compare two numbers in C++
asked
May 21
by
avibootz
cpp
1
answer
9
views
How to calculate percentage between two numbers in C++
asked
May 21
by
avibootz
cpp
2
answers
13
views
How to find the remainder without using modulo operator in C++
asked
May 14
by
avibootz
cpp
1
answer
10
views
How to convert meter to yard in C++
asked
May 13
by
avibootz
cpp
1
answer
8
views
How to initialize priority_queue with array values in C++
asked
May 13
by
avibootz
cpp
1
answer
11
views
How to initialize priority_queue with vector values in C++
asked
May 12
by
avibootz
cpp
1
answer
14
views
How to find the K largest element in a vector with C++
asked
May 12
by
avibootz
cpp
1
answer
16
views
How to print the N largest numbers in array with C++
asked
May 12
by
avibootz
cpp
1
answer
9
views
How to convert a positive number to negative in C++
asked
May 9
by
avibootz
cpp
1
answer
16
views
How to determine if a string has all unique characters in C++
asked
May 5
by
avibootz
cpp
1
answer
14
views
What to include to use unordered_set in C++
asked
May 4
by
avibootz
cpp
1
answer
10
views
How to count the unique characters in a string with C++
asked
May 4
by
avibootz
cpp
1
answer
15
views
How to add space to string at certain place in C++
asked
Apr 30
by
avibootz
cpp
1
answer
22
views
How to insert a space before capital letters in a string with C++
asked
Apr 30
by
avibootz
cpp
1
answer
41
views
How to extract the user name from an email address in C++
asked
Apr 29
by
avibootz
cpp
1
answer
14
views
How to check if compiler is C++17 with C++
asked
Apr 22
by
avibootz
cpp
1
answer
17
views
How to check if compiler is C++14 with C++
asked
Apr 22
by
avibootz
cpp
1
answer
9
views
How to check if compiler is C++11 with C++
asked
Apr 22
by
avibootz
cpp
1
answer
14
views
How to check if compiler is C++ and a /clr compiler option is set in C++
asked
Apr 21
by
avibootz
cpp
1
answer
9
views
How to find all uppercase characters in a string with C++
asked
Apr 20
by
avibootz
cpp
1
answer
8
views
How to find all lowercase characters in a string with C++
asked
Apr 20
by
avibootz
cpp
1
answer
18
views
How to count the unique elements of an array in C++
asked
Apr 17
by
avibootz
cpp
1
answer
9
views
How to get all the unique elements of an array in C++
asked
Apr 17
by
avibootz
cpp
1
answer
16
views
How to remove the last occurrence of comma from a string in C++
asked
Apr 17
by
avibootz
cpp
1
answer
7
views
How to remove the first occurrence of comma from a string in C++
asked
Apr 17
by
avibootz
cpp
1
answer
17
views
How to remove the last comma from the end of string in C++
asked
Apr 12
by
avibootz
cpp
1
answer
13
views
How to extract all words from a string by multiple delimiters in C++
asked
Apr 8
by
avibootz
cpp
1
answer
16
views
How to extract all words from a string into a vector by multiple delimiters in C++
asked
Apr 8
by
avibootz
cpp
1
answer
12
views
How to calculate the series 2 15 41 80 132 197 275 366 470 ... N in C++
asked
Apr 2
by
avibootz
cpp
2
answers
9
views
How to calculate the series 1 2 3 6 9 18 27 54 81 162 243 ... N in C++
asked
Mar 30
by
avibootz
cpp
1
answer
11
views
How to calculate the series 1 3 4 8 15 27 50 92 169 311 572 ... N in C++
asked
Mar 30
by
avibootz
cpp
1
answer
18
views
How to calculate the series (1!/1) + (2!/2) + (3!/3) + (4!/4) + (5!/5) + ... + (n!/n) in C++
asked
Mar 29
by
avibootz
cpp
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