Compilare: main.cpp: In function 'void rezolva1()': main.cpp:31:23: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] y=1<<k-1; ~^~ main.cpp: In function 'void secventa()': main.cpp:83:11: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if(i<=n) ^ main.cpp: In function 'int main()': main.cpp:164:23: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if(k%2==1) ^ main.cpp:130:24: warning: unused variable 'l' [-Wunused-variable] int u[33],nr,p,l,r; ^ main.cpp:120:39: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d%d%d",&ct,&n,&k); ^ main.cpp:122:35: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d",&v[i]); ^ main.cpp: In function 'int lungime(int&, int&)': main.cpp:72:11: warning: 'ddr' may be used uninitialized in this function [-Wmaybe-uninitialized] dr=ddr; ~~^~~~ main.cpp: In function 'void secventa()': main.cpp:114:42: warning: 'ddr' may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<lmax<<'\n'<<sst<<" "<<ddr<<'\n'; ^~~~ main.cpp:114:32: warning: 'sst' may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<lmax<<'\n'<<sst<<" "<<ddr<<'\n'; ^~~