45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
#include <iostream>
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#include <fstream>
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#include <vector>
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using namespace std;
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int main(int argc, char* argv[]) {
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if (argc <= 1) {
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cerr << "No input file was given!" << endl;
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return 1;
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}
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ifstream input;
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input.open(argv[1]);
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if (input.is_open()) {
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vector<int> array;
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int x, y, count;
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while (input >> x) {
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array.push_back(x);
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}
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count = 0;
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for (unsigned int i = 0; i < array.size() - 1; ++i) {
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if (array[i + 1] > array[i]) {
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count++;
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}
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}
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cout << count << endl;
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count = 0;
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for (unsigned int i = 0; i < array.size() - 3; ++i) {
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y = array[i] + array[i + 1] + array[i + 2];
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x = array[i + 1] + array[i + 2] + array[i + 3];
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if (x > y) {
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count++;
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}
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}
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cout << count << endl;
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}
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else {
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cerr << "Unable to open file!";
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return 1;
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}
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input.close();
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return 0;
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} |