for i in range(1,10 for j in range(1i+1) print('{0}*{1}={2}'.format(i,j,i*j),end=' ' print()
时间: 2024-04-28 16:05:06 浏览: 28
这段代码有语法错误,应该是:
```
for i in range(1, 10):
for j in range(1, i+1):
print('{0}*{1}={2}'.format(i, j, i*j), end=' ')
print()
```
这段代码的作用是输出乘法口诀表,输出结果如下:
```
1
2*1=2
3*1=3 3*2=6
4*1=4 4*2=8 4*3=12
5*1=5 5*2=10 5*3=15 5*4=20
6*1=6 6*2=12 6*3=18 6*4=24 6*5=30
7*1=7 7*2=14 7*3=21 7*4=28 7*5=35 7*6=42
8*1=8 8*2=16 8*3=24 8*4=32 8*5=40 8*6=48 8*7=56
9*1=9 9*2=18 9*3=27 9*4=36 9*5=45 9*6=54 9*7=63 9*8=72
```
相关问题
total = 0for i in range(1, 101): total += iprint(total)
This code will not produce any output, as it only assigns the value of i to the variable total in each iteration of the loop, but does not print anything. To print the value of total after each iteration, the print statement should be placed inside the loop, like this:
total = 0
for i in range(1, 101):
total += i
print(total)
This will output the running total of the numbers from 1 to 100.
for i in range(1,10,2): print(i,end="*") i=i+1
答案是:这段代码有语法错误,应该是 i += 1 而不是 i=i 1。正确的代码应该是:
for i in range(1,10,2):
print(i,end="*")
i += 1
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