Borderou de evaluare (job #679898)

Compilare: main.cpp: In function 'int main()': main.cpp:21:12: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 21 | while(a<=cfn){ | ~^~~~~ main.cpp:29:24: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 29 | if(cfm==cfk&&cm>mx)mx=cm; | ~~^~~ main.cpp:32:10: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 32 | if(ck>mx)fout<<ck-mx; | ~~^~~ main.cpp:33:15: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 33 | else if(ck==mx)fout<<"nu"; | ~~^~~~ main.cpp:10:41: warning: unused variable 'cn2' [-Wunused-variable] 10 | unsigned n,k,cfk=0,cfn=0,cfm=0,cn=n,cn2=n,cm,ck=k; | ^~~ main.cpp:10:36: warning: 'n' is used uninitialized [-Wuninitialized] 10 | unsigned n,k,cfk=0,cfn=0,cfm=0,cn=n,cn2=n,cm,ck=k; | ^~ main.cpp:10:14: note: 'n' declared here 10 | unsigned n,k,cfk=0,cfn=0,cfm=0,cn=n,cn2=n,cm,ck=k; | ^ main.cpp:10:50: warning: 'k' is used uninitialized [-Wuninitialized] 10 | unsigned n,k,cfk=0,cfn=0,cfm=0,cn=n,cn2=n,cm,ck=k; | ^~ main.cpp:10:16: note: 'k' declared here 10 | unsigned n,k,cfk=0,cfn=0,cfm=0,cn=n,cn2=n,cm,ck=k; | ^