31>depositProfit

You have deposited a specific amount of dollars into your bank account. Each year your balance increases at the same growth rate. Find out how long it would take for your balance to pass a specific threshold with the assumption that you don't make any additional deposits. Example For deposit = 100, rate = 20 and threshold = 170, the output should be depositProfit(deposit, rate, threshold) = 3. Each year the amount of money on your account increases by 20%. It means that throughout the years your balance would be: year 0: 100; year 1: 120; year 2: 144; year 3: 172,8. Thus, it will take 3 years for your balance to pass the threshold, which is the answer.

code>>

int depositProfit(int deposit, int rate, int threshold) {

double sum = deposit;

int count = 0;

while (sum < threshold)

{

sum += sum * (rate / 100.0);

count++;

}

return count;

}