Record Case Detail

Notes

This function is in beta test. Please help improve it in the issues here.

Stderr

/in/lab4.c:198:38: runtime error: index -1 out of bounds for type 'double [205]'
=================================================================
==49446==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffd30c710b8 at pc 0x563722231cd3 bp 0x7ffd30c6fbf0 sp 0x7ffd30c6fbe0
READ of size 8 at 0x7ffd30c710b8 thread T0
    #0 0x563722231cd2 in calculate (/out/package/lab4+0x13cd2)
    #1 0x563722228d6f in main (/out/package/lab4+0xad6f)
    #2 0x7fb29bcf9b96 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21b96)
    #3 0x56372222b2e9 in _start (/out/package/lab4+0xd2e9)

Address 0x7ffd30c710b8 is located in stack of thread T0 at offset 5144 in frame
    #0 0x56372222b8ef in calculate (/out/package/lab4+0xd8ef)

  This frame has 6 object(s):
    [32, 852) 'flag_temp'
    [896, 1716) 'flag_stack'
    [1760, 3400) 'stack'
    [3456, 5096) 'temp'
    [5152, 6792) 'stack_cal' <== Memory access at offset 5144 underflows this variable
    [6848, 6948) 'temp_name'
HINT: this may be a false positive if

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

2.000000
0.000250
-0.250000
0.888889
-3.777800
777.375000
64.000000
4.160000
2.550000
128.000000