Eroare de compilare: main.cpp:10:13: error: 'int pow10 [11]' redeclared as different kind of symbol int pow10[11] = {1, 10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000, INF}; ///intrebare legata de asta: dc nu merge sa pun in vector 1e2 ^ In file included from /usr/include/features.h:367:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/os_defines.h:39, from /usr/include/x86_64-linux-gnu/c++/6/bits/c++config.h:507, from /usr/include/c++/6/iostream:38, from main.cpp:1: /usr/include/x86_64-linux-gnu/bits/mathcalls.h:122:1: note: previous declaration 'double pow10(double)' __MATHCALL (pow10,, (_Mdouble_ __x)); ^ main.cpp: In function 'int main()': main.cpp:39:21: warning: unused variable 'nr' [-Wunused-variable] int k, n, i, j, nr; ^~ main.cpp: In function 'void writeInt(int)': main.cpp:97:19: warning: pointer to a function used in arithmetic [-Wpointer-arith] while (pow10[i] <= nr) ^ main.cpp:97:24: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] while (pow10[i] <= nr) ^~ main.cpp:103:29: warning: pointer to a function used in arithmetic [-Wpointer-arith] while (nr >= pow10[i]) ^ main.cpp:103:29: error: ISO C++ forbids comparison between pointer and integer [-fpermissive] main.cpp:106:26: warning: pointer to a function used in arithmetic [-Wpointer-arith] nr -= pow10[i]; ^ main.cpp:106:26: error: invalid operands of types 'int' and 'double(double) throw ()' to binary 'operator-' main.cpp:106:26: error: in evaluation of 'operator-=(int, double(double) throw ())' main.cpp: In function 'char getChar()': main.cpp:70:37: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(rBuf, 1, BUFSIZE, fin); ^ Non zero exit status: 1