Write the code to locate and display the most expensive prices in the prices arr
ID: 3741719 • Letter: W
Question
Write the code to locate and display the most expensive prices in the prices array.
Use iteration to assign a price that is 10% less than the original price in each position in the prices array. CS 1320 Exam #2-b Practice Name: Complete the following point values named prices, with a length of 4. code to compute and display the average of all the values in a one-dimensional array of floating int i; double p prices 2. Write the code to locate and display the most expensive price in the prices array 3. Use iteration to assign a price that is 10% less than the original price in each position in the prices array
Explanation / Answer
1.
{
int i;
double sum = 0, avg = 0;
for(int i=0; i<4; i++)
{
sum = sum + prices[i];
}
avg = sum / prices.length;
}
2.
{
int max = prices[0];
for(int i=1; i<4; i++)
{
if(max < prices[i])
max = prices[i];
}
cout << "The most expensive price is : " << max << endl;
}
3.
{
for(int i=0; i<prices.length; i++)
{
prices[i] = prices[i] * 0.10;
}
}
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