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how to create a flat file database as shown below
s.no name age city phone
0 hema 22 Calcutta 4312542
1 hema 21 Bangalore 2344345
2 ganesh 25 delhi 2445454
3 kartik 45 pune 4312121
4 santosh 25 Hyderabad 2254231
5 kumar 25 mysore 2344567
6 gita 34 mangalore 6532123
7 gita 32 pune 2213456
Q1.print the details of the person who r from bangalore
q2.Replace the city name managlore to pune
q3.prints no of person having name gita and hema
q4.print how many are of age 25.
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my @array=('data1','data2'); my @array1=('data1','data2'); my ($i,$k); $i=7; $k=7; while($i){ $array [++$#array] = 'ree'; $i--; print "@array"; } while($k){ push(@array1,'ree'); $k--; print "@array1"; } Are these two while loop are doing the same functionality ? What may be the difference?
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