题解 | 数字三角形
数字三角形
https://www.nowcoder.com/practice/804a22929b844e6b9379a5e90b5e2197
while True:
try:
n = int(input())
for i in range(1,n+1):
for j in range(1,i+1):
s = int(j)
print(f'{s} ',end='')
print()
except EOFError:
break
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