Compilare: main.cpp: In function 'int main()': main.cpp:10:26: warning: unused variable 'st' [-Wunused-variable] int n, i, maxa=0, k, st, dr,x, sol, mijl, j, sumb,t; ^~ main.cpp:10:30: warning: unused variable 'dr' [-Wunused-variable] int n, i, maxa=0, k, st, dr,x, sol, mijl, j, sumb,t; ^~ main.cpp:10:36: warning: unused variable 'sol' [-Wunused-variable] int n, i, maxa=0, k, st, dr,x, sol, mijl, j, sumb,t; ^~~ main.cpp:10:41: warning: unused variable 'mijl' [-Wunused-variable] int n, i, maxa=0, k, st, dr,x, sol, mijl, j, sumb,t; ^~~~ main.cpp:12:15: warning: variable 'b' set but not used [-Wunused-but-set-variable] long a[n],b[n]; ^ main.cpp:8:32: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("br.in","r",stdin); ^ main.cpp:9:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen ("br.out","w",stdout); ^