34 lines
717 B
C++
34 lines
717 B
C++
#include <cmath>
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#include <cstring>
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#include <iostream>
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using namespace std;
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int main()
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{
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int n;
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cin >> n;
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int a[1001] = { 0 };
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for (int i = 1; i <= n; i++) {
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int len = sqrt(i);
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for (int j = 1; j <= len; j++) {
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if (i / j == 0) {
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break;
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}
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if (i % j == 0) {
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a[i] += 2;
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if (j == i/j) {
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a[i]--;
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}
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}
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}
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}
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int ans = 0;
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for (int i = 1; i <= n; i++) {
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//cout << i << " " << a[i] << "\n";
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if (a[ans] < a[i]) {
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//cout << "\n";
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ans = i;
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}
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}
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cout << ans;
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}
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