Compilare: main.cpp: In function 'int valoare(int, int)': main.cpp:10:25: warning: unused variable 'i' [-Wunused-variable] int k=log2(x),sum=0,i,j; ^ main.cpp: In function 'int calcul(int, int)': main.cpp:35:15: warning: unused variable 'i' [-Wunused-variable] int lim,j,i,val1[35],val2[35]; ^ main.cpp: In function 'void update1(int, int)': main.cpp:103:9: warning: unused variable 'i' [-Wunused-variable] int i,sum1=0; ^ main.cpp: In function 'void update2(int, int)': main.cpp:131:9: warning: unused variable 'i' [-Wunused-variable] int i,sum1=0; ^