+ 1

CPP code project . How did you solve #ticket_office project on C++ .

I used nested if , is there a better way to do it ? C++ 35 code project . Ticket office https://code.sololearn.com/coyTWPukjJtO/?ref=app

19th Oct 2021, 7:03 AM
Elias [101]
8 Antworten
+ 4
Elias , instead of using the if ... construct to find the minimum number, you can sort the number array and then take index[0] to pick the minimum nunber. don't forget to include: #include <bits/stdc++.h> here a link how it could be done: https://www.geeksforgeeks.org/sort-c-stl/
19th Oct 2021, 10:59 AM
Lothar
+ 2
Elias Assign first value of the array in a variable as a min value then compare this min value with next value until you don't get min value. So you can do like this: int minage = ages[0]; Now compare this with next values inside for loop. for(int i = 0; i < 5; i++) { if (minage > ages[i]) { minage = ages[i]; } } cout << 50 - (50.0 * minage / 100); ---------Here is another way without loop------- int n = sizeof (ages) / sizeof(ages[0]); int &min = *min_element(ages, ages + n); cout << 50 - 50 * (min / 100.00); You need to import this header file for this solution: #include <bits/stdc++.h>
19th Oct 2021, 8:50 AM
A͢J
+ 2
Thank u so much A͢J - S͟o͟l͟o͟H͟e͟l͟p͟e͟r͟ and Lothar . It's a lot of help
19th Oct 2021, 1:11 PM
Elias [101]
+ 2
Elias [101] I am sure you did some mistakes. Try this and tell if there is any issue int ages[5]; for (int i = 0; i < 5; ++i) { cin >> ages[i]; } int minage = ages[0]; for(int i = 0; i < 5; i++) { if (minage > ages[i]) { minage = ages[i]; } } cout << 50 - (50.0 * minage / 100);
19th Oct 2021, 3:07 PM
A͢J
+ 2
A͢J - S͟o͟l͟o͟H͟e͟l͟p͟e͟r͟ Yes you are right Works fine now👍 thank u again u got ur self a follower hh
19th Oct 2021, 3:50 PM
Elias [101]
+ 1
Elias You have written Hard Code if else conditions if there are more than 10 inputs then what?
19th Oct 2021, 7:06 AM
A͢J
+ 1
A͢J - S͟o͟l͟o͟H͟e͟l͟p͟e͟r͟ the first method it runs perfect and the output is also correct but there is a warning massage "ages[0] is used uninitialized in this function"
19th Oct 2021, 1:12 PM
Elias [101]
0
A͢J - S͟o͟l͟o͟H͟e͟l͟p͟e͟r͟ you are right that's why I am asking for a better solution Maybe we could use while loop for the nested if🤔.
19th Oct 2021, 7:12 AM
Elias [101]