Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:55:6: error: ‘st’ was not declared in this scope st=1; ^ user.cpp:56:6: error: ‘dr’ was not declared in this scope dr=51*25; ^ user.cpp:57:12: error: ‘pp’ was not declared in this scope while(pp==0 && st<=dr) ^ user.cpp:59:12: error: ‘mij’ was not declared in this scope mij=(st+dr)/2; ^ user.cpp:93:9: error: ‘pp’ was not declared in this scope if(pp==1) ^ user.cpp:95:24: error: ‘mij’ was not declared in this scope printf("%d\n",mij); ^ user.cpp:10:29: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pic.in","r",stdin); ^ user.cpp:11:31: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pic.out","w",stdout); ^ user.cpp:12:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&p); ^ user.cpp:13:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ user.cpp:21:32: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&a[q][i]); ^