Compilare: main.cpp: In function 'int main()': main.cpp:84:54: warning: narrowing conversion of 'r' from 'int' to 'char' [-Wnarrowing] 84 | A = {r, c}; | ^ main.cpp:84:57: warning: narrowing conversion of 'c' from 'int' to 'char' [-Wnarrowing] 84 | A = {r, c}; | ^ main.cpp:85:56: warning: narrowing conversion of '(r + ((int)dir.Point::r))' from 'int' to 'char' [-Wnarrowing] 85 | B = {r + dir.r, c + dir.c}; | ~~^~~~~~~ main.cpp:85:67: warning: narrowing conversion of '(c + ((int)dir.Point::c))' from 'int' to 'char' [-Wnarrowing] 85 | B = {r + dir.r, c + dir.c}; | ~~^~~~~~~ main.cpp:109:54: warning: narrowing conversion of 'r' from 'int' to 'char' [-Wnarrowing] 109 | A = {r, c}; | ^ main.cpp:109:57: warning: narrowing conversion of 'c' from 'int' to 'char' [-Wnarrowing] 109 | A = {r, c}; | ^ main.cpp:110:56: warning: narrowing conversion of '(r + ((int)dir.Point::r))' from 'int' to 'char' [-Wnarrowing] 110 | B = {r + dir.r, c + dir.c}; | ~~^~~~~~~ main.cpp:110:67: warning: narrowing conversion of '(c + ((int)dir.Point::c))' from 'int' to 'char' [-Wnarrowing] 110 | B = {r + dir.r, c + dir.c}; | ~~^~~~~~~ main.cpp:141:54: warning: narrowing conversion of 'r' from 'int' to 'char' [-Wnarrowing] 141 | A = {r, c}; | ^ main.cpp:141:57: warning: narrowing conversion of 'c' from 'int' to 'char' [-Wnarrowing] 141 | A = {r, c}; | ^ main.cpp:142:56: warning: narrowing conversion of '(r + ((int)direction->Point::r))' from 'int' to 'char' [-Wnarrowing] 142 | B = {r + direction[0].r, c + direction[0].c}; | ~~^~~~~~~~~~~~~~~~ main.cpp:142:76: warning: narrowing conversion of '(c + ((int)direction->Point::c))' from 'int' to 'char' [-Wnarrowing] 142 | B = {r + direction[0].r, c + direction[0].c}; | ~~^~~~~~~~~~~~~~~~ main.cpp:143:56: warning: narrowing conversion of '(r + ((int)(direction + 2)->Point::r))' from 'int' to 'char' [-Wnarrowing] 143 | C = {r + direction[1].r, c + direction[1].c}; | ~~^~~~~~~~~~~~~~~~ main.cpp:143:76: warning: narrowing conversion of '(c + ((int)(direction + 2)->Point::c))' from 'int' to 'char' [-Wnarrowing] 143 | C = {r + direction[1].r, c + direction[1].c}; | ~~^~~~~~~~~~~~~~~~ main.cpp:155:32: warning: array subscript has type 'char' [-Wchar-subscripts] 155 | if(m[B.r][B.c] != x) | ~~^ main.cpp:155:37: warning: array subscript has type 'char' [-Wchar-subscripts] 155 | if(m[B.r][B.c] != x) | ~~^