Compilare: user.cpp: In function ‘int main()’: user.cpp:12:19: warning: array subscript has type ‘char’ [-Wchar-subscripts] fgets( s[N] + 1, 128, stdin ); ^ user.cpp:16:12: warning: array subscript has type ‘char’ [-Wchar-subscripts] L[i] = strlen( s[i] + 1 ) - 1; ^ user.cpp:16:27: warning: array subscript has type ‘char’ [-Wchar-subscripts] L[i] = strlen( s[i] + 1 ) - 1; ^ user.cpp:20:35: warning: array subscript has type ‘char’ [-Wchar-subscripts] for( ii = 1; ii <= L[i]; ii++ ) ^ user.cpp:21:39: warning: array subscript has type ‘char’ [-Wchar-subscripts] for( jj = 1; jj <= L[j]; jj++ ) ^ user.cpp:22:28: warning: array subscript has type ‘char’ [-Wchar-subscripts] if( s[i][ii] == s[j][jj] ) ^ user.cpp:22:32: warning: array subscript has type ‘char’ [-Wchar-subscripts] if( s[i][ii] == s[j][jj] ) ^ user.cpp:22:40: warning: array subscript has type ‘char’ [-Wchar-subscripts] if( s[i][ii] == s[j][jj] ) ^ user.cpp:22:44: warning: array subscript has type ‘char’ [-Wchar-subscripts] if( s[i][ii] == s[j][jj] ) ^ user.cpp:23:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] A[ii][jj] = A[ii - 1][jj - 1] + 1; ^ user.cpp:23:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] A[ii][jj] = A[ii - 1][jj - 1] + 1; ^ user.cpp:25:29: warning: array subscript has type ‘char’ [-Wchar-subscripts] A[ii][jj] = max( A[ii][jj - 1], A[ii - 1][jj] ); ^ user.cpp:25:33: warning: array subscript has type ‘char’ [-Wchar-subscripts] A[ii][jj] = max( A[ii][jj - 1], A[ii - 1][jj] ); ^ user.cpp:25:46: warning: array subscript has type ‘char’ [-Wchar-subscripts] A[ii][jj] = max( A[ii][jj - 1], A[ii - 1][jj] ); ^ user.cpp:25:69: warning: array subscript has type ‘char’ [-Wchar-subscripts] A[ii][jj] = max( A[ii][jj - 1], A[ii - 1][jj] ); ^ user.cpp:26:16: warning: array subscript has type ‘char’ [-Wchar-subscripts] D[i][j] = A[ L[i] ][ L[j] ]; ^ user.cpp:26:19: warning: array subscript has type ‘char’ [-Wchar-subscripts]