Compilare: main.cpp: In function 'int main()': main.cpp:89:54: warning: narrowing conversion of 'r' from 'int' to 'char' [-Wnarrowing] 89 | A = {r, c}; | ^ main.cpp:89:57: warning: narrowing conversion of 'c' from 'int' to 'char' [-Wnarrowing] 89 | A = {r, c}; | ^ main.cpp:90:56: warning: narrowing conversion of '(r + ((int)dir.Point::r))' from 'int' to 'char' [-Wnarrowing] 90 | B = {r + dir.r, c + dir.c}; | ~~^~~~~~~ main.cpp:90:67: warning: narrowing conversion of '(c + ((int)dir.Point::c))' from 'int' to 'char' [-Wnarrowing] 90 | B = {r + dir.r, c + dir.c}; | ~~^~~~~~~ main.cpp:114:54: warning: narrowing conversion of 'r' from 'int' to 'char' [-Wnarrowing] 114 | A = {r, c}; | ^ main.cpp:114:57: warning: narrowing conversion of 'c' from 'int' to 'char' [-Wnarrowing] 114 | A = {r, c}; | ^ main.cpp:115:56: warning: narrowing conversion of '(r + ((int)dir.Point::r))' from 'int' to 'char' [-Wnarrowing] 115 | B = {r + dir.r, c + dir.c}; | ~~^~~~~~~ main.cpp:115:67: warning: narrowing conversion of '(c + ((int)dir.Point::c))' from 'int' to 'char' [-Wnarrowing] 115 | B = {r + dir.r, c + dir.c}; | ~~^~~~~~~ main.cpp:148:54: warning: narrowing conversion of 'r' from 'int' to 'char' [-Wnarrowing] 148 | A = {r, c}; | ^ main.cpp:148:57: warning: narrowing conversion of 'c' from 'int' to 'char' [-Wnarrowing] 148 | A = {r, c}; | ^ main.cpp:149:56: warning: narrowing conversion of '(r + ((int)direction->Point::r))' from 'int' to 'char' [-Wnarrowing] 149 | B = {r + direction[0].r, c + direction[0].c}; | ~~^~~~~~~~~~~~~~~~ main.cpp:149:76: warning: narrowing conversion of '(c + ((int)direction->Point::c))' from 'int' to 'char' [-Wnarrowing] 149 | B = {r + direction[0].r, c + direction[0].c}; | ~~^~~~~~~~~~~~~~~~ main.cpp:150:56: warning: narrowing conversion of '(r + ((int)(direction + 2)->Point::r))' from 'int' to 'char' [-Wnarrowing] 150 | C = {r + direction[1].r, c + direction[1].c}; | ~~^~~~~~~~~~~~~~~~ main.cpp:150:76: warning: narrowing conversion of '(c + ((int)(direction + 2)->Point::c))' from 'int' to 'char' [-Wnarrowing] 150 | C = {r + direction[1].r, c + direction[1].c}; | ~~^~~~~~~~~~~~~~~~ main.cpp:162:32: warning: array subscript has type 'char' [-Wchar-subscripts] 162 | if(m[B.r][B.c] != x) | ~~^ main.cpp:162:37: warning: array subscript has type 'char' [-Wchar-subscripts] 162 | if(m[B.r][B.c] != x) | ~~^