foo.c: In function 'main':
foo.c:6:2: warning: 'gets' is deprecated [-Wdeprecated-declarations]
  gets(s);
  ^~~~
In file included from /usr/include/stdio.h:862:0,
                 from foo.c:1:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:232:1: note: declared here
 gets (char *__str)
 ^~~~
foo.c:19:16: warning: character constant too long for its type
  if(s[100000]=='JYACWaUZK')
                ^~~~~~~~~~~
foo.c:21:16: warning: character constant too long for its type
  if(s[100000]=='pVFvXDDoPoZaTDuGbhjqmixUACNstgyCcORYcnGtEqlXhyAZPjsHYLsHvFApFeNRXllVqohfFzPBLHclSmSskiWxtNYYMDeAliTyluMTjJNbuWPrvAVDFlTSzrAsnpxBSjCLMGOQNHwmPCpBuDBzRoFuTGJgVOfJvoYIafTGpYbpnnBDoYfuLPXDzaEhEYgFYzdeARWqGFhQdpHneopZGHPqRFKFmFjmMdOAfEcKJmRuZopKhrIWWpTAPXacVFxlUxbbzHwAJyTWGcxtXZcDKkwbzyXJJmSczInngupxWjZfpHcqfqzCUprWpXPdfxxdgjWxueWmQDKRYPbTbUNYZXkvJXQTLzuXhibAwsWHVAJbBBHgpqaFztKYsJeBIoCRhEsXRbGZfuBpiOFklDhzQUihaxAyfTytBLoZtkCDw')
                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
foo.c:6:2: warning: ignoring return value of 'gets', declared with attribute warn_unused_result [-Wunused-result]
  gets(s);
  ^~~~~~~
/tmp/ccBsk1IG.o: In function `main':
foo.c:(.text.startup+0x46): warning: the `gets' function is dangerous and should not be used.

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