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160622_0_6335.cpp
160622_0_6335.cpp(16) : error C2562: 'build' : 'void' function returning a value
        160622_0_6335.cpp(10) : see declaration of 'build'
160622_0_6335.cpp(20) : error C2440: '=' : cannot convert from 'const int' to 'int *'
        Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
160622_0_6335.cpp(35) : error C2440: '=' : cannot convert from 'const int' to 'int [20]'
        There are no conversions to array types, although there are conversions to references or pointers to arrays