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):
print(f"{' '.join([str(j) for j in range(1,i+1)])}")
except:
break
