알고리즘 문제/BOJ
1120번 문자열
parkit
2018. 12. 29. 13:50
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https://www.acmicpc.net/problem/1120
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | #include <iostream> #include <queue> #include <stack> #include <cstdio> #include <vector> #include <cstring> #include <string> #include <math.h> #include <algorithm> #include <map> using namespace std; string A, B; int main(void) { cin >> A; cin >> B; int diff = 0; if (A.length() == B.length()) { for (int i = 0; i < A.length(); i++) { if (A.at(i) != B.at(i)) ++diff; } } else { diff = 100; for (int i = 0; i < B.length(); i++) { int a = 0, b = i, d = 0; if (i + A.length() > B.length()) break; while (a < A.length()) { if (A.at(a) != B.at(b)) ++d; ++a; ++b; } diff = min(diff, d); } } printf("%d\n", diff); return 0; } | cs |
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