def write_1d(a):
length = len(a)
stdio.writeln(length)
for i in range(length):
element = a[i]
if isinstance(element, bool):
if element == True:
stdio.write(1)
else:
stdio.write(0)
else:
stdio.write(element)
stdio.write(' ')
stdio.writeln()
def write_2d(a):
row_count = len(a)
col_count = len(a[0])
stdio.writeln(str(row_count) + ' ' + str(col_count))
for row in range(row_count):
for col in range(col_count):
element = a[row][col]
if isinstance(element, bool):
if element == True:
stdio.write(1)
else:
stdio.write(0)
else:
stdio.write(element)
stdio.write(' ')
stdio.writeln()
import sys
from introcs.stdlib import stdio
n = int(sys.argv[1])
for i in range(1, n + 1):
for j in range(1, n + 1):
if (i % j == 0) or (j % i == 0):
stdio.write('* ')
else:
stdio.write(' ')
stdio.writeln()
from introcs.stdlib import stdio
for i in range(1000, 2000):
stdio.write(f"{i} ")
if (i % 5) == 0:
stdio.writeln()
import math
from introcs.stdlib import stdio
number = [2**x for x in range(1, 11)]
for n in number:
stdio.write(f"{math.log2(n)}\t")
stdio.write(f"{n}\t")
stdio.write(f"{math.log(n, math.e)}\t")
stdio.write(f"{math.pow(n, 2)}\t")
stdio.write(f"{math.pow(n, 3)}\t")
stdio.writeln(f"{math.pow(2, n)}")
import sys
from introcs.stdlib import stdio
stdio.write('HI, ')
stdio.write(sys.argv[1])
stdio.writeln('. How are you?')
import random
import sys
from introcs.stdlib import stdarray, stdio
m = int(sys.argv[1])
n = int(sys.argv[2])
perm = stdarray.create_1d(n, 0)
for i in range(n):
perm[i] = i
for i in range(m):
r = random.randrange(i, n)
temp = perm[r]
perm[r] = perm[i]
perm[i] = temp
for i in range(m):
stdio.write(f"{perm[i]} ")
stdio.writeln()
import sys
from introcs.stdlib import stdio
n = int(sys.argv[1])
v = 1
while v <= n // 2:
v *= 2
while v > 0:
if n < v:
stdio.write(0)
else:
stdio.write(1)
n -= v
v //= 2
stdio.writeln()
import sys
from introcs.stdlib import stdio
n = int(sys.argv[1])
factor = 2
while factor * factor <= n:
while (n % factor) == 0:
n //= factor
stdio.write(f"{factor} ")
factor += 1
if n > 1:
stdio.write(n)
stdio.writeln()