How to check sqrt of number is integer c++

• 0 vote192 views1 answer

  Bitmap rotate 90 deg

  C++
• 2 votes157 views1 answer

  Dangling Pointer

  C++
• -1 vote164 views1 answer

  Fast way to check if a number is prime C++

  C++
• 0 vote177 views1 answer

  Polycarp found a rectangular table consisting of n rows and m columns. He noticed that each cell of the table has its number, obtained by the following algorithm "by columns": codeforces solution

  C++
• 1 vote153 views1 answer

  How to traverse a linked list in c++

  C++
• 1 vote246 views1 answer

  How to hide the c++ console

  C++
• 4 votes193 views2 answers

  Cpp string find all occurence

  C++
• 0 vote177 views1 answer

  2d array of zeros c++

  C++
• 0 vote167 views1 answer

  Convert vector into array c++

  C++
• 1 vote199 views1 answer

  Check if whole string is uppercase

  C++