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[solution] fix sort mutate list, not return result

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This commit is contained in:
Vasily Guzov
2024-09-19 23:57:27 +03:00
parent 4945a4128b
commit df23819e72
1 changed files with 34 additions and 36 deletions
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lib/minMaxNumber.ts
+34 -36
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@@ -1,51 +1,49 @@
// export const min = (list: number[]): number => {
// const sortList = list.sort();
// let L = 0;
// let R = list.length - 1;
// let res = list[L];
export const min = (list: number[]): number => {
list.sort();
let L = 0;
let R = list.length - 1;
let res = list[L];
// while (L <= R) {
// let currentMin = sortList[L] < sortList[R] ? sortList[L] : sortList[R];
// res = currentMin < res ? currentMin : res;
while (L <= R) {
res = Math.min(list[L], list[R], res);
// L++;
// R--;
// }
L++;
R--;
}
// return res;
// };
return res;
};
// export const max = (list: number[]): number => {
// const sortList = list.sort();
// let L = 0;
// let R = list.length - 1;
// let res = list[L];
export const max = (list: number[]): number => {
list.sort();
let L = 0;
let R = list.length - 1;
let res = list[L];
// while (L <= R) {
// let currentMax = sortList[L] > sortList[R] ? sortList[L] : sortList[R];
// res = currentMax > res ? currentMax : res;
while (L <= R) {
res = Math.max(list[L], list[R], res);
// L++;
// R--;
// }
L++;
R--;
}
// return res;
// };
return res;
};
// const min = (list) => Math.min(...list);
// const max = (list) => Math.max(...list);
export const min = (list: number[]): number => {
return list.sort((leftvalue, rightvalue): number => {
return leftvalue - rightvalue;
})[0];
};
// export const min = (list: number[]): number => {
// return list.sort((leftvalue, rightvalue): number => {
// return leftvalue - rightvalue;
// })[0];
// };
export const max = (list: number[]): number => {
return list.sort((leftvalue, rightvalue): number => {
return leftvalue - rightvalue;
})[list.length - 1];
};
// export const max = (list: number[]): number => {
// return list.sort((leftvalue, rightvalue): number => {
// return leftvalue - rightvalue;
// })[list.length - 1];
// };
console.log(min([-52, 56, 30, 29, -54, 0, -110]), -110);
console.log(min([42, 54, 65, 87, 0]), 0);