Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / n
    if n == 0:
        break
    a2 = 0
    for s in score:
        a2 += (s - average) ** 2

    print("{:.8f}".format(math.sqrt(a2) / n ) )

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / n
    if n == 0:
        break
    a2 = 0
    for s in score:
        a2 += (s - average) ** 2

    print("{:.8f}".format(math.sqrt(a2) / n ), end ="\n")

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / n
    if n == 0:
        break
    else:
        a2 = 0
        for s in score:
            a2 += (s - average) ** 2

        print("{:.8f}".format(math.sqrt(a2) / n ), end ="\n")

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / n
    if n == 0:
        break
    a2 = 0
    for s in score:
        a2 += (s - average) ** 2
    print("{:.8f}".format(math.sqrt(a2) / n , end ="\n")

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / float(n)
    if n == 0:
        break
    a2 = 0
    for s in score:
        a2 += (s - average) ** 2
    print("{:.8f}".format(math.sqrt(a2) / n )

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / float(n)
    if n == 0:
        break
    a2 = 0
    for s in score:
        a2 += (s - average) ** 2
    print("{0:.8f}".format(math.sqrt(a2) / n )

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / float(n)
    if n == 0:
        break
    print("{0:.8f}".format(math.sqrt(sum([(x-average) ** 2]) / 2 ) 

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / float(n)
    if n == 0:
        break
    print("{:.8f}".format(math.sqrt(sum([(x-average) ** 2]) / n ) 

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / float(n)
    if n == 0:
        break
    print("{:.8f}".format(math.sqrt(sum([(x-average) ** 2]) / float(n) ) 

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / float(n)
    if n == 0:
        break
print("{:.8f}".format(math.sqrt(sum([(x-average) ** 2]) / float(n) ) 

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / float(n)
    if n == 0:
        break
    print("{:.8f}".format(math.sqrt(sum([(x-average) ** 2]) / float(n) ) 

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / float(n)
    if n == 0:
        break
    print("{:.8f}".format(math.sqrt(sum([(x-average) ** 2]) / float(n) ) 

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / n
    if n == 0:
        break
    print("{:.8f}".format(math.sqrt(sum([(x-average) ** 2]) / n ) 

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    if n == 0:
        break
    score = [ int(i) for i in input().split(" ") ] 
    average = sum(score) / n
    print("{:.8f}".format(math.sqrt(sum([(x-average) ** 2]) / n ) 

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    if n == 0:
        break
    score = [int(i) for i in input().split(" ")]
    average = sum(score) / n
    print("{:.8f}".format(math.sqrt(sum([(x-average) ** 2]) / n )

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2]) / n )

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2]) / n)

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))

Buggy python submission (verdict: Runtime Error):
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)

Fixed submission:
import math
while True:
    n = int(input())
    if n == 0:
        break
    s = [int(i) for i in input().split(" ")]
    m = sum(s) / n
    print("{:.8f}".format(math.sqrt(sum([(x-m) ** 2 for x in s]) / n)))