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26 lines
614 B
C++
26 lines
614 B
C++
#define _CRT_SECURE_NO_WARNINGS
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#define _SILENCE_CXX17_C_HEADER_DEPRECATION_WARNING
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#include <algorithm>
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#include <cstdio>
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using namespace std;
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int a[1010], n;
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int calc(int t)
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{
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int sum = 0;
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for (int i = 0; i < n; i++)
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sum += min(abs(a[i] - t), min(abs(a[i] - (t - 1)), abs(a[i] - (t + 1))));
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return sum;
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}
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int main()
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{
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scanf("%d", &n);
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for (int i = 0; i < n; i++)
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scanf("%d", a + i);
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int ans = 0x3f3f3f3f, ansi = -1, tmp;
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for (int i = 2; i <= 100; i++)
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if ((tmp = calc(i)) < ans)
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ans = tmp, ansi = i;
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printf("%d %d", ansi, ans);
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return 0;
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}
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