Compilare: user.cpp: In function ‘int main()’: user.cpp:16:21: warning: array subscript has type ‘char’ [-Wchar-subscripts] fin>>a[i][j]; ^ user.cpp:16:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] fin>>a[i][j]; ^ user.cpp:18:15: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[2][i]=a[1][1]+a[2][i]+a[1][i]; ^ user.cpp:18:31: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[2][i]=a[1][1]+a[2][i]+a[1][i]; ^ user.cpp:18:39: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[2][i]=a[1][1]+a[2][i]+a[1][i]; ^ user.cpp:28:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(b[i-1][j]<min1) ^ user.cpp:31:34: warning: array subscript has type ‘char’ [-Wchar-subscripts] min1=b[i-1][j]; ^ user.cpp:33:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] else if(b[i-1][j]<min2) ^ user.cpp:34:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] min2=b[i-1][j]; ^ user.cpp:38:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] if(b[i-1][j]==min1) ^ user.cpp:40:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[i][j]=min2+a[i-1][j]+a[i][j]; ^ user.cpp:40:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[i][j]=min2+a[i-1][j]+a[i][j]; ^ user.cpp:40:42: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[i][j]=min2+a[i-1][j]+a[i][j]; ^ user.cpp:40:47: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[i][j]=min2+a[i-1][j]+a[i][j]; ^ user.cpp:40:50: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[i][j]=min2+a[i-1][j]+a[i][j]; ^ user.cpp:44:24: warning: array subscript has type ‘char’ [-Wchar-subscripts] b[i][j]=min1+a[i-1][j]+a[i][j]; ^ user.cpp:44:27: warning: array subscript has type ‘char’ [-Wchar-subscripts]