In ladders:PCEP Review
BeginnerVariables2000 ms256 MB

Practice Minutes

A student practiced for `h` hours and `m` additional minutes. Compute the total number of minutes practiced.

Statement

A student practiced for `h` hours and `m` additional minutes. Compute the total number of minutes practiced.

Input

Two integers `h` and `m` on separate lines.

Output

Print the total minutes.

Constraints

  • `0 <= h <= 100`, `0 <= m < 60`

Examples

Example 1

Input

2
15

Output

135

Two hours is 120 minutes, plus 15 equals 135.

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