Eroare de compilare: main.cpp:34:19: error: 'int kill [222222]' redeclared as different kind of symbol int dis[N], kill[N],p[N]; ^ In file included from /usr/include/c++/6/csignal:42:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:43, from main.cpp:1: /usr/include/signal.h:127:12: note: previous declaration 'int kill(__pid_t, int)' extern int kill (__pid_t __pid, int __sig) __THROW; ^~~~ main.cpp: In function 'int main()': main.cpp:62:9: warning: pointer to a function used in arithmetic [-Wpointer-arith] kill[u] ++; ^ main.cpp:62:11: warning: ISO C++ forbids incrementing a pointer of type 'int (*)(__pid_t, int) throw () {aka int (*)(int, int) throw ()}' [-Wpointer-arith] kill[u] ++; ^~ main.cpp:62:11: error: lvalue required as increment operand main.cpp:72:17: warning: pointer to a function used in arithmetic [-Wpointer-arith] ans += (kill[i]>1); ^ main.cpp:72:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] ans += (kill[i]>1); ^ main.cpp:39:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("statiuni.in", "r", stdin); ^ main.cpp:40:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("statiuni.out", "w", stdout); ^ Non zero exit status: 1