26 lines
480 B
C++
26 lines
480 B
C++
#include <iostream>
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#include <vector>
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using namespace std;
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int main(){
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int length, n;
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int tmp;
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int js;
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vector<int> ma, mi;
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cin >> length >> n;
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for(int i = 0;i < n; i++){
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cin >> tmp;
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js = max(length - tmp + 1, tmp);
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ma.push_back(js);
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js = min(length - tmp + 1, tmp);
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mi.push_back(js);
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}
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int smax = 0;
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int smax2 = 0;
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for(int i = 0;i < n; i++){
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if(ma.at(i) > smax) smax = ma[i];
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if(mi[i] > smax2) smax2 = mi[i];
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}
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cout << smax2 << " " << smax;
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return 0;
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}
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