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HackUservs.pearcebasmanmFailed Tests

Round the number n to m decimal places using round half up algorithm

Code
Diff
  • def round_decimal(n, m):
    
    scaled_number = n * (10 ** m)
    
    
    rounded_number = round(scaled_number)
    
   
    result = rounded_number / (10 ** m)
    
    return result
    • fn round_half_up(n: f64, m: i32) -> f64 {
    • (n * 10f64.powi(m) + 10f64.powi(-10)).round() / 10f64.powi(m)
    • }
    • def round_decimal(n, m):
    • scaled_number = n * (10 ** m)
    • rounded_number = round(scaled_number)
    • result = rounded_number / (10 ** m)
    • return result