blob: b189b94f2b40323d9e07fc5045cb909fb6f11e86 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
// Name: msglm
// Introduction: Exam Average
// Description: Calculates the average score between exams given exam scores.
#include <iostream>
#include <string>
#include <vector>
using namespace std;
int main() {
float temporaryUserInput;
float totalScore = 0;
vector<float> testScores;
cout << "Please input your test scores: \nWhen finished, type any non-number input: \n";
//While loop that tests if temporaryUserInput is not valid input; terminate if not valid
while (1) {
//Cin that writes to temporaryUserInput
cin >> temporaryUserInput;
//if temporaryUserInput is a number, append temporaryUserInput to testScores & loop over
if(cin.fail() && testScores.size() == 0) {
cout << "You Terminated the program without giving proper input! Shame on You! \n";
return(1);
} else if (cin.fail()){
//otherwise, break the loop and move on to calculating averages
break;
} else {
//This is the point where the test scores are appended to and a loop happens
testScores.push_back(temporaryUserInput);
}
}
//for every number in the vector testScores, add that number to testScoresSum
for (int number = 0; number <= testScores.size(); number++) {
totalScore = totalScore + testScores[number];
}
//print the output of testScoresSum divided by the length of testScores
cout << "Your average score is: " << totalScore/testScores.size() << "%\n";
}
/*This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
|
