Eroare de compilare: user.cpp: In function ‘void flux()’: user.cpp:54:11: error: ‘void flux()’ redeclared as different kind of symbol void flux() { ^ user.cpp:8:5: error: previous declaration of ‘int flux’ int flux,M,N,rez,c[1100][1100],f[1100][1100],p[1100]; ^ user.cpp: In function ‘int main()’: user.cpp:72:10: error: ‘flux’ cannot be used as a function flux(); ^ user.cpp:63:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("maxflow.in","r",stdin); ^ user.cpp:64:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("maxflow.out","w",stdout); ^ user.cpp:65:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&N,&M); ^ user.cpp:67:33: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&x,&y,&z); ^