81 lines
2.0 KiB
C++
81 lines
2.0 KiB
C++
#include <bits/stdc++.h>
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using namespace std;
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// ifstream in("test.in");
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// ofstream out("test.out");
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int main(int argc, char *argv[]) {
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string inName = "test.in";
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string outName = "test.out";
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if (argc > 1) {
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inName = argv[1];
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cout << "Using \"" << inName << "\" for test name" << endl;
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} else {
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cout << "Warning: no in name provided, defaulting to test.in" << endl;
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}
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if (argc > 2) {
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outName = argv[2];
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cout << "Using \"" << outName << "\" for out name" << endl;
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} else {
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cout << "Warning: no out name proviced, defaulting to test.out" << endl;
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}
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ifstream in(inName);
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ofstream out(outName);
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int n;
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in >> n;
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unordered_map<char, int> numMapping;
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numMapping['I'] = 1;
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numMapping['V'] = 5;
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numMapping['X'] = 10;
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numMapping['L'] = 50;
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numMapping['C'] = 100;
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numMapping['D'] = 500;
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numMapping['M'] = 1000;
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char tmpRoman;
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out << n << endl;
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for (int i = 0; i < n; i++) {
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in >> tmpRoman;
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out << numMapping[tmpRoman] << endl;
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// if (!tmpRoman.size()) {
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// out << "0" << endl;
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// continue;
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// }
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// int total = 0;
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// int checkpoint = numMapping[tmpRoman[0]];
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// int stretchTotal = 0;
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// for (int j = 0; j < tmpRoman.size(); j++) {
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// int charDex = numMapping[tmpRoman[j]];
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// if (charDex == checkpoint) {
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// stretchTotal += charDex;
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// } else if (charDex > checkpoint) {
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// total += charDex - stretchTotal;
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// checkpoint = charDex;
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// stretchTotal = 0;
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// } else {
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// total += stretchTotal;
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// checkpoint = charDex;
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// stretchTotal = charDex;
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// }
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// }
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// total += stretchTotal;
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// // cout << total << endl;
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// out << total << endl;
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}
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return 0;
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}
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