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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#99538#5. 在线 O(1) 逆元el_tunelCompile Error//C++17449b2023-04-23 00:21:442024-11-05 21:48:03

Details

implementer.cpp: In function ‘int main()’:
implementer.cpp:22:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   22 |         scanf("%d", &n);
      |         ~~~~~^~~~~~~~~~
answer.code:1:10: fatal error: inv.h: No such file or directory
    1 | #include <inv.h>
      |          ^~~~~~~
compilation terminated.