Type: Default 1000ms 256MiB

练12.3 A×B问题

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说明

输入两个正整数AABB,求A×BA×B的值。注意乘积的范围和数据类型。

输入格式

一行,包含两个正整数AABB,中间用单个空格隔开。1A,B500001≤A,B≤50000

输出格式

一个整数,即 A×BA×B 的值。

样例

3 4
12

测试

Not Attended
Status
Done
Rule
Ledo
Problem
10
Start at
2025-4-12 18:30
End at
2025-4-12 20:30
Duration
2 hour(s)
Host
Partic.
0