Compilare: main.cpp: In function 'void sortare(int, int*, int, int*, int&)': main.cpp:46:22: warning: statement has no effect [-Wunused-value] for(i; i<=k; i++) ^ main.cpp:61:22: warning: statement has no effect [-Wunused-value] for(i; i<=k; i++) ^ main.cpp:9:9: warning: unused variable 'schimb' [-Wunused-variable] int schimb=0; ^~~~~~ main.cpp:10:13: warning: unused variable 'is' [-Wunused-variable] int i=1,is=1; ^~