Check 5.3
The function printItems(lst) uses a nested loop to print out every item in a 2D
list. Without changing the number of rows and columns in myList, change the
values of myList so that printItems(myList) prints the numbers 0, 3, 2, 4, 6,
and 5 in that order. Remember, myList should still have 3 rows and 2 columns!
#Change this!
myList= (
[ [0,0],
[0,0],
[0,0] ]
)
#Don't change this!
def printItems(lst):
for row in range(len(lst)):
for col in range(len(lst[row])):
print(lst[row][col],end=' ')
#Should print 0 3 2 4 6 5
printItems(myList)
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 internalPrintItems(lst):
for row in range(len(lst)):
for col in range(len(lst[row])):
print(lst[row][col],end=' ')
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)
capture = captureIO()
sys.stdout = capture
sys.stderr = capture
internalPrintItems(myList)
output = execCapture.get_output()
certificate.append((output, type(output)))
rows = len(myList)
cols = len(myList[0])
certificate.append((rows, type(rows)))
certificate.append((cols, type(cols)))
except:
set_certificate(certificate_div_id, "error")
set_certificate(certificate_div_id, str(certificate))