python基礎語法之if,else,for,while,continue,break
阿新 • • 發佈:2019-01-24
num=” “
for j in range(1,i+1):
num+=(str(j)+”*”+str(i)+”=”+str(j*i)+” “)
print(num)
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for i in range(1,10):
for j in range(1,i+1):
print(str(j)+”*”+str(i)+”=”+str(i*j)+”\t”,end=” “)
print()
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for i in range(1,10):
for j in range(1,i+1):
product = i*j
if j>1 and product<10:
product = str(product)+ ” “
else:
product=str(product)
print(str(j)+”*”str(i)+”=”+product,end=” “)
print()
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for i in range(1,10):
line=” “
for j in range(1,i+1):
line+=”{0}*{1}={2} “.format(j,i,j*i)
print(line)
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for i in range(1,10):
line=” “
for j in range(1,i+1):
line+=”{}*{}={:2} “.format(j,i,j*i)
print(line)
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for i in range(1,10):
line=” “
for j in range(1,i+1):
line+=”{1}*{2}={2:<2} “.format(j,i,j*i)
print(line)
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for i in range(1,10):
print(” “*7*(i-1),end=” “)
for j in range(i,10):
product=i*j
if product <10:
end=” “
else:
end = ” “
print(str(i)+”*”+str(j)+”=”+str(i*j),end=end)
print()
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