No.552 A Sufficiently Easy 1-Star Problem
kimiyuki
Nafmo2
問題文最終更新日: 2026-06-26 06:07:17
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yukicoder contest 171
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Problem Statement
An integer $N$ is given as input. Output the number obtained by multiplying it by $10$.
Input
N
The input satisfies $- 10^{20} \le N \le 10^{20}$.
Output
Output the integer that is the answer. Print a newline at the end.
Sample
Sample 1
Input
42
Output
420
It is known that $42 \times 10 = 420$.
Sample 2
Input
-12
Output
-120
The number may be negative.
Sample 3
Input
1000000000
Output
10000000000
$10^9 \times 10 = 10^{10}$.
Sample 4
Input
922337203685477580
Output
9223372036854775800
$922337203685477580 \times 10 = 2^{63}-8$.
Sample 5
Input
922337203685477581
Output
9223372036854775810
$922337203685477581 \times 10 = 2^{63}+2$. Be careful of overflow.
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