43 lines
920 B
C++
43 lines
920 B
C++
/* STL */
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#include <algorithm>
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#include <deque>
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#include <functional>
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#include <iterator>
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#include <list>
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#include <map>
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#include <memory>
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#include <numeric>
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#include <queue>
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#include <set>
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#include <stack>
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#include <utility>
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#include <vector>
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/* STD */
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#include <iostream>
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#include <string>
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#include <cstdlib>
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#include <math.h>
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using namespace std;
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// 1.5. Алгоритм find Найти заданное значение в векторе
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int main (int argc, char *argv[]) {
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vector<int> v;
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int x;
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cout << "Enter positive integers, followed by 0:\n";
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while (cin >> x, x != 0)
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v.push_back(x);
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cout << "Value to be searched for: ";
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cin >> x;
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vector<int>::iterator i = find(v.begin(), v.end(), x);
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if (i == v.end()) cout << "Not found\n";
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else {
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cout << "Found";
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if (i == v.begin()) cout << " as the first element";
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else cout << " after " << *--i;
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}
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cout << endl;
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return 0;
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}
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