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void exkmp(char *s,char *t,int n) {
    int l = 0,r = 0;
    for(int i = 1; i <= n; i++) {
        if(i <= r) p[i] = min(z[i-l+1],r-i+1);
        while(i+p[i] <= n && s[i+p[i]] == t[1+p[i]]) p[i]++;
        if(i+p[i]-1 > r) l = i, r = i+p[i]-1;
    }
}

\(1+1=2\)
\[1+2=3\]

  
void exkmp(char *s,char *t,int n) {
    int l = 0,r = 0;
    for(int i = 1; i <= n; i++) {
        if(i <= r) p[i] = min(z[i-l+1],r-i+1);
        while(i+p[i] <= n && s[i+p[i]] == t[1+p[i]]) p[i]++;
        if(i+p[i]-1 > r) l = i, r = i+p[i]-1;
    }
}

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标签：tle   pre   math   har   for   tail   i++   splay   down   

原文地址：https://www.cnblogs.com/mogeko/p/12486542.html