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25. It takes five minutes to pass a rumour from one
person to two other persons. The tree of rumour continues.
Find how many minutes does it take spread the rumour to 768
persons. ?
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Answer Posted / pradeep
It requires 45 minutes:
Find the logic below:
int time;
for ( int i=0,SpreadRate=1,Ppl=0;Ppl<=768;i++)
{
Ppl = Ppl + SpreadRate;
time = 5 * i;
SpreadRate = SpreadRate * 2;
}
printf("time in min %d \r\n"),time);
| Is This Answer Correct ? | 2 Yes | 3 No |
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