/bin/run.sh: line 4: 18 Bus error (core dumped) ./exe

[shivam_800 (Shivam -)]

Problem:-https://hack.codingblocks.com/app/dcb/622
My code:-https://ide.codingblocks.com/s/380511
On compilation, I am getting /bin/run.sh: line 4: 18 Bus error (core dumped) ./exe error. Please help me out