3. Use one program to record the lines, and another to input the data. This would require very careful record-keeping to ensure that the data was attached to the right lines.
3. Kutumia programu moja kurekodi mistari, na nyingine kuingiza taarifa, hii itahitaji uhifadhi makini ili kuhakikisha kuwa taarifa zimeingizwa kwenye kwenye mstari sahihi.