26 lines
600 B
C++
26 lines
600 B
C++
#include <bits/stdc++.h>
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using namespace std;
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const int N = 1e5 + 10;
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const int M = 1e6 + 10;
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int ne[N];
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int n, m;
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char s[M], p[N];
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int main() {
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cin >> n >> (p + 1) >> m >> (s + 1);
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for (int i = 2, j = 0; i <= n; i++) {
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while (i && p[i] != p[j + 1]) j = ne[j];
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if (p[i] == p[j + 1]) j++;
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ne[i] = j;
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}
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for (int i = 1, j = 0; i <= m; i++) {
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while (i && s[i] != p[j + 1]) j = ne[j];
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if (s[i] == p[j + 1]) j++;
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if (j == n) {
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printf("%d ", i - n);
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j = ne[j];
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}
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}
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return 0;
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} |