Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:10:14: error: expected primary-expression before ‘;’ token for(i=1;i<=t;;i++) ^ user.cpp:10:14: error: expected ‘)’ before ‘;’ token user.cpp:10:18: error: expected ‘;’ before ‘)’ token for(i=1;i<=t;;i++) ^ user.cpp:8:5: warning: unused variable ‘a’ [-Wunused-variable] int a,b,t,r,i; ^ user.cpp:8:7: warning: unused variable ‘b’ [-Wunused-variable] int a,b,t,r,i; ^ user.cpp:8:11: warning: unused variable ‘r’ [-Wunused-variable] int a,b,t,r,i; ^