Eroare de compilare: user.cpp:12:24: error: ‘int y1’ redeclared as different kind of symbol int v[NMax],x,y,Max,x1,y1,aux; ^ In file included from /usr/include/features.h:357:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/os_defines.h:39, from /usr/include/i386-linux-gnu/c++/4.8/bits/c++config.h:420, from /usr/include/c++/4.8/iostream:38, from user.cpp:1: /usr/include/i386-linux-gnu/bits/mathcalls.h:243:1: error: previous declaration of ‘double y1(double)’ __MATHCALL (y1,, (_Mdouble_)); ^ user.cpp: In function ‘int main()’: user.cpp:88:15: error: assignment of function ‘double y1(double)’ y1=y; ^ user.cpp:88:15: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:96:19: error: assignment of function ‘double y1(double)’ y1=y; ^ user.cpp:96:19: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:99:33: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] else if(x1==x && y1>y) ^ user.cpp:101:19: error: assignment of function ‘double y1(double)’ y1=y; ^ user.cpp:101:19: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:107:32: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘double (*)(double)throw ()’ [-Wformat=] printf("%d %d %d",Max,x1,y1); ^ user.cpp: In function ‘void Read()’: user.cpp:17:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&N,&M); ^ user.cpp:20:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&v[i]); ^ user.cpp:24:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&x,&y); ^ user.cpp: In function ‘int main()’: user.cpp:75:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("concurs.in","r",stdin); ^ user.cpp:76:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("concurs.out","w",stdout); ^ user.cpp:83:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&x,&y); ^