What compiler does OnlineGDB use?

GDB online is online compiler and debugger tool for C/C++ language. You can compile with gcc/g++ and can debug using gdb.

Top C++ IDEs in 2021

Welcome to GDB Online. GDB online is an online compiler and debugger tool for C, C++, Python, PHP, Ruby, C#, VB, Perl, Swift, Prolog, Javascript, Pascal, HTML, CSS, JS. Code, Compile, Run and Debug online from anywhere in world. *******************************************************************************/