fn countApplesAndOranges(s: i32, t: i32, a: i32, b: i32, apples: &[i32], oranges: &[i32]) {
    
 let mut apple_count = 0;   
 let mut orange_count = 0;
    
 for ap in apples {
    let dis = a + ap;
    if dis >= s && dis <= t {
        apple_count += 1
    }
 }
 
 for or in oranges {
    let dis = b + or;  
    if dis >= s && dis <= t {
        orange_count += 1
    }
 }