Add function Divide

[jinlinzh]

Add function Divide. Test codeowners

[v-jizhang]

@bot kick off tests

[v-jizhang]

@bot kick off test

[presto-probot[bot]]

Hello ! Welcome to Presto project! Thank you and congrats for opening your first pull request. We will get back to you as soon as we can. Please use Contributing to Presto as your guidelines Thank you!

[presto-probot[bot]]

The following problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters

[presto-probot[bot]]

Some problems found in commit(a263d5b70382c351e2705eb09cd5c93927d609cc) message. Please

• separate subject from body with a blank line.
• capitalize the subject line.
• do not end the subject line with a period.
• wrap the body at 72 characters