24 lines
440 B
C++
24 lines
440 B
C++
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#include <bits/stdc++.h>
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#include <iostream>
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using namespace std;
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// 7.5, 7.6 feladatok megoldasai
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long long factorial (long long n) {
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if (n==0) return 1;
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return n * factorial(n-1);
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}
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int stringToInt (string n) {
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if (n == "") return 0;
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return (stringToInt(n.substr(0, n.size() -1)) * 10) + n.back() - '0' ;
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}
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int maximum(vector<int> v) {
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}
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int main () {
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cout<<factorial(13);
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cout<<endl<<stringToInt("7839");
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}
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