what does the <> mean in the following GWBASIC programm ?

190 FOR C=2 TO N
200        LET I=C-1
210        WHILE I <> 0
220                  IF ASN(I)>ASN(I+1) THEN SWAP ASN(I), ASN(I+1) : I=I-1 ELSE I=0
230         WEND
240 NEXT C

ITS BUBBLE SORT IN GWBASIC

i got it guys it means not equal

i got it guys it means not equal

hey how to add a new line in a saved gwbasic programm ??

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