Borderou de evaluare (job #814592)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:10:5: error: '\U0000200cfin' was not declared in this scope 10 | ‌fin>>n; | ^~~ main.cpp:8:9: warning: unused variable 'ok' [-Wunused-variable] 8 | int ok=1; | ^~ main.cpp:9:17: warning: unused variable 'i' [-Wunused-variable] 9 | long long n,i,j,cn,k=0; | ^ main.cpp:9:19: warning: unused variable 'j' [-Wunused-variable] 9 | long long n,i,j,cn,k=0; | ^ main.cpp:11:9: warning: unused variable 'v' [-Wunused-variable] 11 | int v[10]; | ^ main.cpp:14:9: warning: unused variable 'a' [-Wunused-variable] 14 | int a,b; | ^ main.cpp:14:11: warning: unused variable 'b' [-Wunused-variable] 14 | int a,b; | ^