#16Easy

Integer and fractional part

Time: 1 s · Memory: 256 MB

Variables and types

Statement

You are given a non-negative real number $x$ . Find its integer part and its fractional part. For example, $3.75$ has integer part $3$ and fractional part $0.75$ .

Input format

A single real number $x$ ( $0 \le x \le 10^6$ ) with at most 2 digits after the decimal point; the point may be absent (for example, 7).

Output format

A single line: the integer part as an integer, then the fractional part with exactly 2 digits after the decimal point.

Examples

Input

3.75

Output

3 0.75

Input

12.5

Output

12 0.50

Note

Converting a real number to an integer drops the fractional part: Python — int(x), C++ — (long long)x, Go — int64(x). The fractional part is $x$ minus the integer part.

Use double (float64 in Go): float cannot store $999999.99$ exactly.

Integer and fractional part

Time: 1 s · Memory: 256 MB

Variables and types

Statement

You are given a non-negative real number $x$ . Find its integer part and its fractional part. For example, $3.75$ has integer part $3$ and fractional part $0.75$ .

Input format

A single real number $x$ ( $0 \le x \le 10^6$ ) with at most 2 digits after the decimal point; the point may be absent (for example, 7).

Output format

A single line: the integer part as an integer, then the fractional part with exactly 2 digits after the decimal point.

Examples

Input

3.75

Output

3 0.75

Input

12.5

Output

12 0.50

Note

Converting a real number to an integer drops the fractional part: Python — int(x), C++ — (long long)x, Go — int64(x). The fractional part is $x$ minus the integer part.

Use double (float64 in Go): float cannot store $999999.99$ exactly.