80. Compare Two Strings

Foundation1000 ms256 MBSolved by 0%

Read two lines and compare them in dictionary order, character by character.

Print: - -1 if the first line comes before the second - 0 if they are identical - 1 if the first line comes after the second

Comparison is by ASCII value, so all uppercase letters come before all lowercase ones. When one string is a prefix of the other, the shorter one comes first.

Constraints - Each line has between 1 and 100000 characters. - Printable ASCII only.

Input

Two lines, each containing one string.

Output

Print -1 if the first string comes before the second, 1 if it comes after, or 0 if they are equal.

Inputapple banana

Output-1

Notediffers at the first character

Inputhello hello

Output0

Noteis two identical strings

Hint 1Approach

Hint 2Approach

Hint 3Pseudocode

Hint 4Full solution