Eroare de compilare: user.cpp:9:14: error: ‘int log [100003]’ redeclared as different kind of symbol int log[N_MAX]; ^ In file included from /usr/include/features.h:357:0, from /usr/include/stdio.h:28, 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 ‘int main()’: user.cpp:26:26: warning: pointer to a function used in arithmetic [-Wpointer-arith] int l = log[b-a+1]; ^ user.cpp:26:26: warning: pointer to a function used in arithmetic [-Wpointer-arith] user.cpp:26:26: error: invalid conversion from ‘double (*)(double)throw ()’ to ‘int’ [-fpermissive] user.cpp: In function ‘void calcLog()’: user.cpp:55:10: warning: pointer to a function used in arithmetic [-Wpointer-arith] log[1] = 0; ^ user.cpp:55:12: error: assignment of read-only location ‘*(log + 1u)’ log[1] = 0; ^ user.cpp:55:12: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:56:39: warning: pointer to a function used in arithmetic [-Wpointer-arith] for (int i = 2; i <= n; ++i) log[i] = log[i/2] + 1; ^ user.cpp:56:50: warning: pointer to a function used in arithmetic [-Wpointer-arith] for (int i = 2; i <= n; ++i) log[i] = log[i/2] + 1; ^ user.cpp:56:54: warning: pointer to a function used in arithmetic [-Wpointer-arith] for (int i = 2; i <= n; ++i) log[i] = log[i/2] + 1; ^ user.cpp:56:41: error: assignment of read-only location ‘*(log + ((sizetype)i))’ for (int i = 2; i <= n; ++i) log[i] = log[i/2] + 1; ^ user.cpp:56:41: error: cannot convert ‘double (*)(double)throw ()’ to ‘double(double)throw ()’ in assignment user.cpp: In function ‘int main()’: user.cpp:24:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &a, &b); ^ user.cpp: In function ‘void citire()’: user.cpp:34:34: 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:35:36: 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:37:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d", &n, &m); ^