Eroare de compilare: user.cpp:14:20: error: ‘int index’ redeclared as different kind of symbol int n, m, i, j, k, index; ^ In file included from /usr/include/c++/4.8/cstring:42:0, from user.cpp:2: /usr/include/string.h:482:1: error: previous declaration of ‘const char* index(const char*, int)’ index (__const char *__s, int __c) __THROW ^ user.cpp: In function ‘int main()’: user.cpp:26:27: error: no post-decrement operator for type if(c == '-') index--; ^ user.cpp:28:25: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘int’ to binary ‘operator+’ COUNT[index+1] = 0; ^ user.cpp:30:37: error: invalid types ‘int [200000][<unresolved overloaded function type>]’ for array subscript for(k=INDEX[j][index]; k<strlen(CUV[j]) && CUV[j][k] != c; k++); ^ user.cpp:30:55: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(k=INDEX[j][index]; k<strlen(CUV[j]) && CUV[j][k] != c; k++); ^ user.cpp:31:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(k < strlen(CUV[j])) {COUNT[index+1]++; k++;} ^ user.cpp:31:53: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘int’ to binary ‘operator+’ if(k < strlen(CUV[j])) {COUNT[index+1]++; k++;} ^ user.cpp:32:32: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘int’ to binary ‘operator+’ INDEX[j][index+1] = k; ^ user.cpp:34:18: error: no post-increment operator for type index++; ^ user.cpp:36:26: error: invalid types ‘int [200000][<unresolved overloaded function type>]’ for array subscript fout<<COUNT[index]<<'\n'; ^