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dinamicArray.js
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dinamicArray.js
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unfunction dynamicArray(N, queries) {
const S = [];
let lastAnswer = 0;
const ans = [];
for (let i = 0; i < N; i++) {
S[i] = [];
}
queries.forEach((eachItem) => {
const [q, x, y] = [...eachItem];
console.log(q, x, y);
const seq = (x ^ lastAnswer) % N;
switch (q) {
case 1:
S[seq].push(y);
break;
case 2:
const size = S[seq].length;
const index = y % size;
lastAnswer = S[seq][index];
ans.push(lastAnswer);
break;
default:
break;
}
});
return ans;
};
// Re visited
function dynamicArray(n, queries) {
let arr = []
let lastAnswer = 0
let ans = []
for(let i = 0; i < n; i++) {
arr[i] = []
}
queries.forEach((eachItem) => {
const [q, x, y] = [...eachItem]
let idx = (x ^ lastAnswer) % n
switch(q) {
case 1:
arr[idx].push(y);
break;
case 2:
let size = arr[idx].length;
let i = y % size;
lastAnswer = arr[idx][i];
ans.push(lastAnswer)
break;
default:
break;
}
});
return ans;
};