I am working on infix to postfix conversion. My code is working on my IDE (Code::Blocks), Ideone and even CodeChef IDE for all the sample cases and my own test cases, but the code gives SIGSEGV runtime error when I submit the solution.
Link to the Problem: https://www.codechef.com/LRNDSA02/problems/INPSTFIX
My solution: https://www.codechef.com/viewsolution/37392428
Please help me out!!