Compilare: main.cpp: In function 'int main()': main.cpp:88:46: warning: narrowing conversion of 'r' from 'int' to 'char' [-Wnarrowing] 88 | A = {r, c}; | ^ main.cpp:88:49: warning: narrowing conversion of 'c' from 'int' to 'char' [-Wnarrowing] 88 | A = {r, c}; | ^ main.cpp:89:48: warning: narrowing conversion of '(r + ((int)direction->Point::r))' from 'int' to 'char' [-Wnarrowing] 89 | B = {r + direction[0].r, c + direction[0].c}; | ~~^~~~~~~~~~~~~~~~ main.cpp:89:68: warning: narrowing conversion of '(c + ((int)direction->Point::c))' from 'int' to 'char' [-Wnarrowing] 89 | B = {r + direction[0].r, c + direction[0].c}; | ~~^~~~~~~~~~~~~~~~ main.cpp:90:48: warning: narrowing conversion of '(r + ((int)(direction + 2)->Point::r))' from 'int' to 'char' [-Wnarrowing] 90 | C = {r + direction[1].r, c + direction[1].c}; | ~~^~~~~~~~~~~~~~~~ main.cpp:90:68: warning: narrowing conversion of '(c + ((int)(direction + 2)->Point::c))' from 'int' to 'char' [-Wnarrowing] 90 | C = {r + direction[1].r, c + direction[1].c}; | ~~^~~~~~~~~~~~~~~~ main.cpp:102:24: warning: array subscript has type 'char' [-Wchar-subscripts] 102 | if(m[B.r][B.c] != x) | ~~^ main.cpp:102:29: warning: array subscript has type 'char' [-Wchar-subscripts] 102 | if(m[B.r][B.c] != x) | ~~^