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Commit 1ca9381

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committed
add day-eight
1 parent 0644faf commit 1ca9381

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2 files changed

+87
-2
lines changed

2 files changed

+87
-2
lines changed

‎src/may/day-eight/index.ts

Lines changed: 35 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,35 @@
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/**
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* @param {number[][]} coordinates
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* @return {boolean}
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*/
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export const checkStraightLine = function (coordinates: number[][]): boolean {
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const n: number = coordinates.length;
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for (let i = 0; i < n - 2; i++) {
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const area: number = Math.abs((1 / 2) * (coordinates[i][0] * coordinates[i + 1][1] + coordinates[i + 1][0] * coordinates[i + 2][1] + coordinates[i + 2][0] * coordinates[i][1] - (coordinates[i][1] * coordinates[i + 1][0] + coordinates[i + 1][1] * coordinates[i + 2][0] + coordinates[i + 2][1] * coordinates[i][0])));
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if (area > 0) return false;
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}
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return true;
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};
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const b = checkStraightLine([
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[1, 2],
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[2, 3],
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[3, 4],
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[4, 5],
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[5, 6],
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[6, 7],
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]);
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const c = checkStraightLine([
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[1, 1],
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[2, 2],
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[3, 4],
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[4, 5],
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[5, 6],
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[7, 7],
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]);
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console.log('b', b);
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console.log('c', c);

‎src/test/concurrency.ts

Lines changed: 52 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -56,5 +56,55 @@ const requestOptions = {
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},
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};
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requestOptions.sendByOne(images);
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requestOptions.sendByFive(images);
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// requestOptions.sendByOne(images);
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// requestOptions.sendByFive(images);
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interface IGroup {
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objectId: string;
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name: string;
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}
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interface IPerson {
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personId: string;
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personInfo: IPersonInfo;
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}
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interface IPersonInfo {
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objectId?: string;
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name: string;
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employeeId?: string;
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position?: string;
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contactNumber?: string;
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email?: string;
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card?: string;
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remark?: string;
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password?: string;
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groups?: IGroup[];
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engineId?: string;
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expiredDate?: Date | String;
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}
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function convertToMultiQuery(IPerson: IPerson[] | IPerson) {
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const mappings: string[] = Object.keys(IPerson);
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let query: string = '';
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if (mappings[0] === 'personId') {
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query = `&objectId=${IPerson[mappings[0]]}`;
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} else {
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let i: number = 0;
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while (i < mappings.length) {
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query += `&objectId=${IPerson[i].personId}`;
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i++;
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}
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}
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return query;
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}
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const data1 = convertToMultiQuery({ personId: '12', personInfo: { name: 'test' } });
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const data2 = convertToMultiQuery([
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{ personId: '12', personInfo: { name: 'test' } },
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{ personId: '13', personInfo: { name: 'test' } },
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]);
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console.log('data1', data1);
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console.log('data2', data2);

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