Borderou de evaluare (job #626064)

Compilare: main.cpp: In function 'int main()': main.cpp:9:15: warning: unused variable 'k' [-Wunused-variable] 9 | long long n,b,k,kc,u,i,cf,nu,s=0; | ^ main.cpp:9:20: warning: unused variable 'u' [-Wunused-variable] 9 | long long n,b,k,kc,u,i,cf,nu,s=0; | ^ main.cpp:9:24: warning: unused variable 'cf' [-Wunused-variable] 9 | long long n,b,k,kc,u,i,cf,nu,s=0; | ^~ main.cpp:7:8: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 7 | freopen("permutari1.in","r",stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:8:8: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 8 | freopen("permutari1.out","w",stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~