九九乗算表[ループネスト]
#
# 1*1=1
# 1*2=2 2*2=4
# 1*3=3 2*3=6 3*3=9
# ...
#
#
i = 1
while i <= 9:
#
j = 1
while j <= i:
print("%d * %d = %3d " % (i, j, i * j), end='')
j += 1
print() #
i += 1
while :
w = 1
while w < 10: #
n = 1
#
while n <= w: # , ,( )
print("%d * %d = %d" %(n,w,w*n),end="\t")
n+=1
w+=1
print()
while for :
w = 1
while w < 10:
for n in range(1,w+1): # range(1,w+1) range ,
print("%d * %d = %d" % (n, w, w * n), end="\t")
w+=1
print()
for :
for w in range(1,10):
for n in range(1,w+1):
print("%d * %d = %d" % (n, w, w * n), end="\t")
n+=1
w+=1
print()
D:\PYTHON3.6\python.exe H:/QIANfeng/第一章python言語基礎/4_ループとリスト/5_ループネストpy 1 * 1 = 1 2 * 1 = 2 2 * 2 = 4 3 * 1 = 3 3 * 2 = 6 3 * 3 = 9 4 * 1 = 4 4 * 2 = 8 4 * 3 = 12 4 * 4 = 16 5 * 1 = 5 5 * 2 = 10 5 * 3 = 15 5 * 4 = 20 5 * 5 = 25 6 * 1 = 6 6 * 2 = 12 6 * 3 = 18 6 * 4 = 24 6 * 5 = 30 6 * 6 = 36 7 * 1 = 7 7 * 2 = 14 7 * 3 = 21 7 * 4 = 28 7 * 5 = 35 7 * 6 = 42 7 * 7 = 49 8 * 1 = 8 8 * 2 = 16 8 * 3 = 24 8 * 4 = 32 8 * 5 = 40 8 * 6 = 48 8 * 7 = 56 8 * 8 = 64 9 * 1 = 9 9 * 2 = 18 9 * 3 = 27 9 * 4 = 36 9 * 5 = 45 9 * 6 = 54 9 * 7 = 63 9 * 8 = 72 9 * 9 = 81