for x in range (1,4,1); for y in range (1,(x+1),1): print (y,end(" ") print ()
Standard input is empty
Standard output is empty
parse error near line 1 of file /home/yixSmZ/prog.octave syntax error >>> for x in range (1,4,1); ^ error: source: error sourcing file '/home/yixSmZ/prog.octave'