COSC-1436
Prompt the user to enter 5 grades (prompt 5 times for grade 1, 2, 3, 4 and 5)
Calculate the average of the 5 grades and display to the user if it is a passing or failing grade.
Remember to use float values as your variable data type and average.
You will use 5 sets of cout to prompt and cin to get the grades from user
After you capture the grades then calculate the average and display the result to the user
Use an if-else statement to determine if the average is a passing or failing grade
You can/should use a maximum of 6 variables (one for each grade and a total average)
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#include<iostream> using namespace std; int main() { float num,avg,sum=0.0; int count=0; bool moreNumbers=true; cout<<"Enter grades:"<<endl; while(moreNumbers)...
#include<iostream> using namespace std; int main() { float num,avg,sum=0.0; int count=0; bool moreNumbers=true; cout<<"Enter grades:"<<endl; while(moreNumbers) { cin>>num; if(num < 0) { moreNumbers=false; } else { count = count+1; sum=sum+num; } } avg=sum/count; cout<<"Average grade:"<<avg<<endl; cout<<"How many grades were entered:"<<count<<endl; return 0; } Question: We need to add another loop to check input. Just like the input loop we already have, this one should use a boolean variable as a control. So, the logic could be something like this: Loop...
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#include <iostream>
using namespace std;
bool checkinventoryid(int id)
{
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{
system("pause");
exit(0);
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void errorID(string str)
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void errorPrice(string str)
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using namespace std;
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{
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void errorID(string str)
{
cout << "Invalid Id!!! " << str
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cout << "Invalid Price!!!" << str
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