Why does not it work?

Question

#include <iostream>
#include <math.h>
using namespace std;

int main() {
float a[5];
float w=0;

for (int i = 0; i < 5; ++i) {
cin >> a[i];

}
//your code goes here

if (a[0] < a[1] && a[ 2] && a[ 3] && a[ 4] ){

w=50-(50*a[0]/100);
cout <<w;
}

if (a[ 1] < a[0 ] && a[2 ] && a[3 ] && a[4 ] ){

w=50-(50*a[1]/100);
cout <<w;
}

if (a[2 ] < a[0 ] && a[1 ] && a[3 ] && a[4 ] ){

w=50-(50*a[2]/100);
cout <<w;
}

if (a[3 ] < a[ 0] && a[1 ] && a[ 2] && a[4 ] ){

w=50-(50*a[3]/100);
cout <<w;
}

if(a[4 ] < a[ 0] && a[ 1] && a[ 2] && a[ 3] ){

w=50-(50*a[4]/100);
cout <<w;
}

return 0;
}

Answer 1

pouya trailer

Because you have written Hard Code logic.

Answer 2

pouya trailer

Yes code should be simple and also if we provide any input output should come.

According to your code you have written a[4] a[3] but suppose if there is only 3 value in an array then a[4] will exist?

If there is more than 5 values in array then ?

Answer 3

What do you mean?

Answer 4

That means the code should be simple?

Answer 5

One question
When I enter
34
23
54
12
36
Out put is 38.544 it is wrong
the correct answer is 44