Compilare: user.cpp: In function ‘int nrcuvinte()’: user.cpp:17:22: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(a[i]>='a' && a[i]<='z' || a[i]>='A' && a[i]<='Z') ^ user.cpp:19:33: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(a[i]>='a' && a[i]<='z' || a[i]>='A' && a[i]<='Z') ^ user.cpp:14:18: warning: unused variable ‘j’ [-Wunused-variable] int nr=0,i=0,j=1; ^ user.cpp: In function ‘int lungimetot()’: user.cpp:33:26: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(a[i]>='a' && a[i]<='z' || a[i]>='A' && a[i]<='Z') ^ user.cpp:35:33: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] while(a[i]>='a' && a[i]<='z' || a[i]>='A' && a[i]<='Z') ^ user.cpp:30:14: warning: unused variable ‘j’ [-Wunused-variable] int nr=0,j=1,i=0; ^