Check 3.7
Write a function called approximateFraction(n,d) which takes in integers n and d which represent the numerator and denominator of the fraction n/d. The function should print a string in the format of "n/d is approximately f!" where n and d are replaced by the parameters and f is a float given exactly 2 decimal places. Use string formatting! For example, approximateFraction(5,9) prints "5/9 is approximately 0.56!"
def approximateFraction(n,d):
print()
approximateFraction(1,12)
import sys
def set_certificate(certificate_div_id, certificate):
document[certificate_div_id].textContent = certificate
def get_student_code(student_code_div_id):
raw_student_code = document[student_code_div_id].textContent
return window.patchCodeToCheckTimeout(raw_student_code, 'check_timeout();');
class captureIO:
def __init__(self):
self.captured = []
def get_output(self):
out = ""
for c in self.captured:
out += str(c)
return out
def write(self, data):
self.captured.append(data)
def flush(self):
pass
def clean_line(line):
output = ""
for c in line:
if c in '0123456789./': output += c
return output
def make_certificate(student_code_div_id, certificate_div_id):
student_code = get_student_code(student_code_div_id)
certificate = []
try:
execCapture = captureIO()
sys.stdout = execCapture
sys.stderr = execCapture
exec(student_code)
for (testN, testD) in [(39, 34), (3, 3), (16, 7), (30, 13), (22, 28), (32, 20), (8, 14), (9, 16), (38, 29), (0, 29), (30, 32), (15, 10), (38, 6), (37, 26), (38, 12), (9, 21), (31, 37), (19, 37), (3, 24), (35, 32)]:
capture = captureIO()
sys.stdout = capture
sys.stderr = capture
approximateFraction(testN, testD)
output = clean_line(capture.get_output())
certificate.append((output, type(output)))
except:
pass
set_certificate(certificate_div_id, str(certificate))