Compilare: user.cpp: In function ‘int main()’: user.cpp:70:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(s[car.x+1][car.y]=='2'||s[car.x-1][car.y]=='2'||s[car.x][car.y-1]=='2'||s[car.x][car.y+1]=='2') ^ user.cpp:70:52: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(s[car.x+1][car.y]=='2'||s[car.x-1][car.y]=='2'||s[car.x][car.y-1]=='2'||s[car.x][car.y+1]=='2') ^ user.cpp:70:67: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(s[car.x+1][car.y]=='2'||s[car.x-1][car.y]=='2'||s[car.x][car.y-1]=='2'||s[car.x][car.y+1]=='2') ^ user.cpp:70:91: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(s[car.x+1][car.y]=='2'||s[car.x-1][car.y]=='2'||s[car.x][car.y-1]=='2'||s[car.x][car.y+1]=='2') ^ user.cpp:72:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(A[car.x][car.y]<min1) min1=A[car.x][car.y]; ^ user.cpp:72:30: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(A[car.x][car.y]<min1) min1=A[car.x][car.y]; ^ user.cpp:72:50: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(A[car.x][car.y]<min1) min1=A[car.x][car.y]; ^ user.cpp:72:57: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(A[car.x][car.y]<min1) min1=A[car.x][car.y]; ^ user.cpp:74:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(s[car.x][car.y+1]=='0') ^ user.cpp:76:23: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(A[car.x][car.y+1]==0||A[car.x][car.y]+1<A[car.x][car.y+1]) ^ user.cpp:76:45: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(A[car.x][car.y+1]==0||A[car.x][car.y]+1<A[car.x][car.y+1]) ^ user.cpp:76:52: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(A[car.x][car.y+1]==0||A[car.x][car.y]+1<A[car.x][car.y+1]) ^ user.cpp:76:63: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(A[car.x][car.y+1]==0||A[car.x][car.y]+1<A[car.x][car.y+1]) ^ user.cpp:78:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] A[car.x][car.y+1]=A[car.x][car.y]+1; ^ user.cpp:78:42: warning: array subscript has type ‘char’ [-Wchar-subscripts] A[car.x][car.y+1]=A[car.x][car.y]+1; ^ user.cpp:78:49: warning: array subscript has type ‘char’ [-Wchar-subscripts] A[car.x][car.y+1]=A[car.x][car.y]+1; ^ user.cpp:84:19: warning: array subscript has type ‘char’ [-Wchar-subscripts]