```
double a;
scanf("%lf",&a);
printf("%ld",(long long)a);
```
by FurippuWRY @ 2023-10-16 00:06:43
@[FurippuWRY](/user/993779) 神奇！大佬求解释，本蒟蒻也有此问题~
---
by tongtong2012 @ 2023-11-04 20:48:38
@[tongtong2012](/user/840059) 相当于输出浮点数的整数位
by FurippuWRY @ 2023-11-04 20:53:55
哦~谢谢大佬!~~互关~~
by tongtong2012 @ 2023-11-04 20:55:58
要用long long
by 123ytq666 @ 2024-01-13 10:44:51