Notes
This function is in beta test. Please help improve it in the issues
here.
=================================================================
==57940==ERROR: AddressSanitizer: attempting free on address which was not malloc()-ed: 0x10004a5422d4 in thread T0
#0 0x516b18 (/out/package/calc_mem+0x516b18)
#1 0x51c7a9 (/out/package/calc_mem+0x51c7a9)
#2 0x51a701 (/out/package/calc_mem+0x51a701)
#3 0x7f2a882aec86 (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
#4 0x41d939 (/out/package/calc_mem+0x41d939)
Address 0x10004a5422d4 is located in the high shadow area.
SUMMARY: AddressSanitizer: bad-free (/out/package/calc_mem+0x516b18)
==57940==ABORTING
Hints
Your answer may be identical to the JOJ answer in the first several lines.
However, the main problem you meet now is Runtime Error. And the exit code of your program is 1, which should be 0.
Please double check your code to solve this problem and try again.
Your Answer
JOJ Answer
Not enough operands 56 Bad input -89 56