--- /dev/null
+PROGRAM GAUSS (INPUT, OUTPUT);
+
+VAR I, J, K, L, M, N: INTEGER;
+ Q: REAL;
+ A: ARRAY[1..9, 1..10] OF REAL;
+
+BEGIN
+ READ(N); WRITELN(N);
+ FOR I := 1 TO N DO
+ BEGIN
+ FOR J := 1 TO N+1 DO BEGIN READ(Q); WRITE(Q:6:2) END;
+ WRITELN
+ END
+END.