Compilare: main.cpp: In function 'int main()': main.cpp:10:23: warning: unused variable 'i' [-Wunused-variable] int nr,k,q,n,z,caps,p,i,ceva,x; ^ main.cpp:12:8: warning: unused variable 'lit' [-Wunused-variable] char c,lit='a'; ^~~ main.cpp:41:10: warning: 'caps' may be used uninitialized in this function [-Wmaybe-uninitialized] if(caps%2==0) ~~~~~~^~~ main.cpp:44:12: warning: 'nr' may be used uninitialized in this function [-Wmaybe-uninitialized] if(s[nr-2]>='a'&&s[nr-2]<='z') ~~^~