Eroare de compilare: user.cpp: In function ‘bool caut(int, int, int)’: user.cpp:27: error: request for member ‘x’ in ‘p[(i + pas)]’, which is of non-class type ‘int’ user.cpp:27: error: request for member ‘y’ in ‘p[(i + pas)]’, which is of non-class type ‘int’ user.cpp:30: error: request for member ‘x’ in ‘p[i]’, which is of non-class type ‘int’ user.cpp:30: error: request for member ‘y’ in ‘p[i]’, which is of non-class type ‘int’ user.cpp: In function ‘int main()’: user.cpp:42: error: request for member ‘x’ in ‘p[i]’, which is of non-class type ‘int’ user.cpp:42: error: request for member ‘y’ in ‘p[i]’, which is of non-class type ‘int’ user.cpp:51: error: ‘nx’ was not declared in this scope user.cpp:51: error: ‘ny’ was not declared in this scope user.cpp:55: error: ‘nx’ was not declared in this scope user.cpp:55: error: ‘ny’ was not declared in this scope user.cpp:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result In file included from /usr/include/c++/4.4/algorithm:62, from user.cpp:3: /usr/include/c++/4.4/bits/stl_algo.h: In function ‘const _Tp& std::__median(const _Tp&, const _Tp&, const _Tp&, _Compare) [with _Tp = int, _Compare = bool (*)(pct, pct)]’: /usr/include/c++/4.4/bits/stl_algo.h:2301: instantiated from ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = int*, _Size = int, _Compare = bool (*)(pct, pct)]’ /usr/include/c++/4.4/bits/stl_algo.h:5258: instantiated from ‘void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = int*, _Compare = bool (*)(pct, pct)]’ user.cpp:44: instantiated from here /usr/include/c++/4.4/bits/stl_algo.h:124: error: conversion from ‘const int’ to non-scalar type ‘pct’ requested /usr/include/c++/4.4/bits/stl_algo.h:125: error: conversion from ‘const int’ to non-scalar type ‘pct’ requested /usr/include/c++/4.4/bits/stl_algo.h:127: error: conversion from ‘const int’ to non-scalar type ‘pct’ requested /usr/include/c++/4.4/bits/stl_algo.h:131: error: conversion from ‘const int’ to non-scalar type ‘pct’ requested /usr/include/c++/4.4/bits/stl_algo.h:133: error: conversion from ‘const int’ to non-scalar type ‘pct’ requested /usr/include/c++/4.4/bits/stl_algo.h: In function ‘_RandomAccessIterator std::__unguarded_partition(_RandomAccessIterator, _RandomAccessIterator, _Tp, _Compare) [with _RandomAccessIterator = int*, _Tp = int, _Compare = bool (*)(pct, pct)]’: /usr/include/c++/4.4/bits/stl_algo.h:2301: instantiated from ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = int*, _Size = int, _Compare = bool (*)(pct, pct)]’ /usr/include/c++/4.4/bits/stl_algo.h:5258: instantiated from ‘void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = int*, _Compare = bool (*)(pct, pct)]’ user.cpp:44: instantiated from here /usr/include/c++/4.4/bits/stl_algo.h:2230: error: conversion from ‘int’ to non-scalar type ‘pct’ requested /usr/include/c++/4.4/bits/stl_algo.h:2233: error: conversion from ‘int’ to non-scalar type ‘pct’ requested /usr/include/c++/4.4/bits/stl_algo.h: In function ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*, _Compare = bool (*)(pct, pct)]’: /usr/include/c++/4.4/bits/stl_algo.h:2193: instantiated from ‘void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*, _Compare = bool (*)(pct, pct)]’ /usr/include/c++/4.4/bits/stl_algo.h:5260: instantiated from ‘void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = int*, _Compare = bool (*)(pct, pct)]’ user.cpp:44: instantiated from here /usr/include/c++/4.4/bits/stl_algo.h:2128: error: conversion from ‘int’ to non-scalar type ‘pct’ requested /usr/include/c++/4.4/bits/stl_algo.h: In function ‘void std::__heap_select(_RandomAccessIterator, _RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*, _Compare = bool (*)(pct, pct)]’: /usr/include/c++/4.4/bits/stl_algo.h:5108: instantiated from ‘void std::partial_sort(_RAIter, _RAIter, _RAIter, _Compare) [with _RAIter = int*, _Compare = bool (*)(pct, pct)]’ /usr/include/c++/4.4/bits/stl_algo.h:2288: instantiated from ‘void std::__introsort_loop(_RandomAccessIterator, _RandomAccessIterator, _Size, _Compare) [with _RandomAccessIterator = int*, _Size = int, _Compare = bool (*)(pct, pct)]’ /usr/include/c++/4.4/bits/stl_algo.h:5258: instantiated from ‘void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = int*, _Compare = bool (*)(pct, pct)]’ user.cpp:44: instantiated from here /usr/include/c++/4.4/bits/stl_algo.h:1919: error: conversion from ‘int’ to non-scalar type ‘pct’ requested /usr/include/c++/4.4/bits/stl_algo.h: In function ‘void std::__unguarded_linear_insert(_RandomAccessIterator, _Tp, _Compare) [with _RandomAccessIterator = int*, _Tp = int, _Compare = bool (*)(pct, pct)]’: /usr/include/c++/4.4/bits/stl_algo.h:2134: instantiated from ‘void std::__insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*, _Compare = bool (*)(pct, pct)]’ /usr/include/c++/4.4/bits/stl_algo.h:2193: instantiated from ‘void std::__final_insertion_sort(_RandomAccessIterator, _RandomAccessIterator, _Compare) [with _RandomAccessIterator = int*, _Compare = bool (*)(pct, pct)]’ /usr/include/c++/4.4/bits/stl_algo.h:5260: instantiated from ‘void std::sort(_RAIter, _RAIter, _Compare) [with _RAIter = int*, _Compare = bool (*)(pct, pct)]’ user.cpp:44: instantiated from here /usr/include/c++/4.4/bits/stl_algo.h:2084: error: conversion from ‘int’ to non-scalar type ‘pct’ requested In file included from /usr/include/c++/4.4/bits/stl_algo.h:62, from /usr/include/c++/4.4/algorithm:62,