Borderou de evaluare (job #805059)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:16:15: error: expected ';' before 'for' 16 | cin>>a | ^ | ; 17 | for( int i=2; i<=n; i++ ) | ~~~ main.cpp:17:23: error: 'i' was not declared in this scope 17 | for( int i=2; i<=n; i++ ) | ^ main.cpp:15:15: warning: unused variable 'b' [-Wunused-variable] 15 | int a,b,r=0; | ^ main.cpp:28:13: warning: unused variable 'a' [-Wunused-variable] 28 | int a,b,r; | ^ main.cpp:28:15: warning: unused variable 'b' [-Wunused-variable] 28 | int a,b,r; | ^ main.cpp:28:17: warning: unused variable 'r' [-Wunused-variable] 28 | int a,b,r; | ^