also prints the transpose

matrix.txt

-3 4
-1 2 3 4
-5 6 7 8
-2 5 6 8
+5 5
+1 2 3 4 5
+6 7 8 9 10
+11 12 13 14 15
+16 17 18 19 20
+21 22 23 24 25	
\ No newline at end of file

task3.py

@@ -24,10 +24,12 @@ t = open('transpose.txt','w')
 dim = [c,r]
 k = ''.join(str(x)+' ' for x in dim)
 t.write(k+'\n')
+print (k)
 
 mat_tr = []
 for j in range(0,c):
 	row = function2(mat,j)
 	mat_tr.append(row)
 	s = ''.join(str(y)+' ' for y in row)
-	t.write(s+'\n')
\ No newline at end of file
+	t.write(s+'\n')
+	print (s)
\ No newline at end of file

transpose.txt

-4 3 
-1 5 2 
-2 6 5 
-3 7 6 
-4 8 8 
+5 5 
+1 6 11 16 21 
+2 7 12 17 22 
+3 8 13 18 23 
+4 9 14 19 24 
+5 10 15 20 25