Eroare de compilare: user.cpp:11:12: error: ‘int log [401]’ redeclared as different kind of symbol int log[401],maxim, cnt(1); ^ In file included from /usr/include/features.h:346:0, from /usr/local/include/c++/4.8.0/i686-pc-linux-gnu/bits/os_defines.h:39, from /usr/local/include/c++/4.8.0/i686-pc-linux-gnu/bits/c++config.h:420, from /usr/local/include/c++/4.8.0/iosfwd:38, from /usr/local/include/c++/4.8.0/ios:38, from /usr/local/include/c++/4.8.0/istream:38, from /usr/local/include/c++/4.8.0/fstream:38, from user.cpp:1: /usr/include/bits/mathcalls.h:110:1: error: previous declaration of ‘double log(double)’ __MATHCALL (log,, (_Mdouble_ __x)); ^ user.cpp: In function ‘int main()’: user.cpp:17:14: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript log[i] = log[i>>1] + 1; ^ user.cpp:17:26: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript log[i] = log[i>>1] + 1; ^ user.cpp: In function ‘void Solve()’: user.cpp:35:28: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses] for ( int i = 1; i + 1 << (k1-1) <= N+1; ++i ) ^ user.cpp:38:69: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses] D[k1][0][i][j] = __gcd(D[k1-1][0][i][j],D[k1-1][0][i+1<<(k1-1)][j]); ^ user.cpp:45:32: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses] for ( int j = 1; j + 1 << ( k2 - 1) <= M+1; ++j ) ^ user.cpp:46:72: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses] D[0][k2][i][j] = __gcd(D[0][k2-1][i][j],D[0][k2-1][i][j+1<<(k2-1)]); ^ user.cpp:55:89: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses] D[k1][k2][i][j] = __gcd(__gcd(D[k1-1][k2-1][i][j],D[k1-1][k2-1][i][j+1<<(k2-1)]),__gcd(D[k1-1][k2-1][i+1<<(k1-1)][j],D[k1-1][k2-1][i+1<<(k1-1)][j+1<<(k2-1)])); ^ user.cpp:55:123: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses] D[k1][k2][i][j] = __gcd(__gcd(D[k1-1][k2-1][i][j],D[k1-1][k2-1][i][j+1<<(k2-1)]),__gcd(D[k1-1][k2-1][i+1<<(k1-1)][j],D[k1-1][k2-1][i+1<<(k1-1)][j+1<<(k2-1)])); ^ user.cpp:55:153: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses] D[k1][k2][i][j] = __gcd(__gcd(D[k1-1][k2-1][i][j],D[k1-1][k2-1][i][j+1<<(k2-1)]),__gcd(D[k1-1][k2-1][i+1<<(k1-1)][j],D[k1-1][k2-1][i+1<<(k1-1)][j+1<<(k2-1)])); ^ user.cpp:55:166: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses] D[k1][k2][i][j] = __gcd(__gcd(D[k1-1][k2-1][i][j],D[k1-1][k2-1][i][j+1<<(k2-1)]),__gcd(D[k1-1][k2-1][i+1<<(k1-1)][j],D[k1-1][k2-1][i+1<<(k1-1)][j+1<<(k2-1)])); ^ user.cpp:59:19: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript int k1 = log[H]; ^ user.cpp:60:19: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript