1)
Possible Solution 1:
sum = 0;
for (i = 0; i < numbers.length; i++)
{
sum = sum + numbers[i];
}
Possible Solution 2:
sum = 0;
index = 0;
while (index < numbers.length)
{
sum += numbers[index];
index = index + 1;
}
2)
Possible Solution 1:
totalPay= hoursWorked*payRate;
if (hoursWorked>40)
{
totalPay = 40*payRate + (hoursWorked-40)*payRate*1.5;
}
Possible Solution 2:
totalPay= hoursWorked*payRate;
if (hoursWorked>40)
{
totalPay += (hoursWorked-40)*(payRate/2);
}
3)
Possible Solution 1:
right = 0;
numQuestions = 0;
for (i =0;i < choices.length; i++)
{
if (choices[i]==correct[i]) right++;
numQuestions++;
}
grade = right/numQuestions;
Possible Solution 2:
grade = 0;
for (i =0;i < choices.length; i++)
{
if (choices[i]==correct[i]) grade++;
}
grade /= choices.length;
4)
Possible Solution 1:
range = data[data.length-1] - data[0]
Possible Solution 2:
firstIndex = 0;
lastIndex = data.length-1;
low = data[firstIndex];
high = data[lastIndex];
range = high - low;
5)
Possible Solution 1:
max = data[0];
for (i = 1; i < data.length; i++)
{
if (data[i]>max) max = data[i];
}
Possible Solution 2:
max = data[0];
for (i = 1; i < data.length; i++)
{
current = data[i];
if (current>max) max =current;
}