Borderou de evaluare (job #782155)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:44:20: error: 'N' was not declared in this scope 44 | for(int i=2;i<=N;++i) | ^ main.cpp:46:20: error: 'N' was not declared in this scope 46 | for(int i=2;i<=N/2;++i) | ^ main.cpp:11:15: warning: unused variable 'b' [-Wunused-variable] 11 | int n,i,a,b,x,d,ok=0,j; | ^ main.cpp:11:19: warning: unused variable 'd' [-Wunused-variable] 11 | int n,i,a,b,x,d,ok=0,j; | ^ main.cpp:11:21: warning: unused variable 'ok' [-Wunused-variable] 11 | int n,i,a,b,x,d,ok=0,j; | ^~ main.cpp:11:26: warning: unused variable 'j' [-Wunused-variable] 11 | int n,i,a,b,x,d,ok=0,j; | ^