45 lines
883 B
C++
45 lines
883 B
C++
#include <iostream>
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using namespace std;
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int main(int argc, char* argv[])
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{
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int height_map[100*100];
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for(int i = 0; i < 100; i++)
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{
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string in;
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cin >> in;
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for(int j = 0; j < 100; j++)
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{
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height_map[j+i*100] = (int)in[j]-(int)'0';
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}
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}
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int result = 0;
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for(int i = 0; i < 100*100; i++)
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{
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if (i-100 >= 0 && height_map[i-100] <= height_map[i])
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{
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continue;
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}
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if (i+100 < 100*100 && height_map[i+100] <= height_map[i])
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{
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continue;
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}
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if (i-1 >= 0 && height_map[i-1] <= height_map[i])
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{
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continue;
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}
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if (i+1 < 100*100 && height_map[i+1] <= height_map[i])
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{
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continue;
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}
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result += height_map[i]+1;
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}
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cout << result << endl;
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return 0;
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} |