Eroare de compilare: user.cpp:11:46: error: ‘int log [100008]’ redeclared as different kind of symbol int n, m, a[NMAX], best[NMAX][LMAX], log[NMAX]; ^ 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:110:1: error: previous declaration of ‘double log(double)’ __MATHCALL (log,, (_Mdouble_ __x)); ^ user.cpp: In function ‘void preCalc()’: user.cpp:16:12: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript log[i] = log[i/2] + 1; ^ user.cpp:16:23: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript log[i] = log[i/2] + 1; ^ user.cpp:21:30: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript for (int j = 1; j <= log[n]; ++j){ ^ user.cpp: In function ‘int main()’: user.cpp:39:43: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript printf("%d\n", min(best[x][log[y-x+1]], best[y - (1<<log[y-x+1]) + 1][log[y-x+1]])); ^ user.cpp:39:69: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript printf("%d\n", min(best[x][log[y-x+1]], best[y - (1<<log[y-x+1]) + 1][log[y-x+1]])); ^ user.cpp:39:86: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript printf("%d\n", min(best[x][log[y-x+1]], best[y - (1<<log[y-x+1]) + 1][log[y-x+1]])); ^ user.cpp:30:33: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("rmq.in", "r", stdin); ^ user.cpp:31:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("rmq.out", "w", stdout); ^ user.cpp:32:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d\n", &n, &m); ^ user.cpp:34:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n", &a[i]); ^ user.cpp:38:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d\n", &x, &y); ^