Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:12:1: error: expected ‘}’ at end of input } ^ user.cpp:5:94: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("chernel.in","r",stdin),freopen("chernel.out","w",stdout),scanf("%d%d",&n,&m),n--; ^ user.cpp:5:94: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:5:94: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]