How do I find the smallest element from the array declared?

Question

I need to find the smallest array element so that i can calculate discount.
https://photos.app.goo.gl/J29PgowokHGftTHW7

The code is like this:
{
int arr[7];
for (i = 0; i < 7; i++) {
cin >> arr[i];
}
//code here

return 0;
}

so you are required to input numbers and find the smallest out of the number.

Answer 1

See my answer for possible approaches in a different thread:

https://www.sololearn.com/discuss/2820658/?ref=app

Answer 2

Show your attempt at a solution.

Answer 3

To solve this problem, you need to repeat the lessons on conditional branching if ... else ... and think a little about how to use it in a loop.

Answer 4

I did solve the problem but thanks alot for your support

Answer 5

The code is like this:

{
int arr[5];

for (i = 0; i < 5; i++) {
cin >> arr[i];
}
//code here

so now how do you calculate which of the five element input is the least?