Starry

#include<stdio.h> int main(){ long int n, k, res; scanf("%ld%ld", &n, &k); res = n; while(n/k){ res += (n / k); n = n % k + n / k; } printf("%ld", res); return 0; }

列表找 #include <stdio.h> #include <stdlib.h> int fq(int x, int sorx) //sorx==1 a { if (x == 1 || x == 2 || (sorx && x == 4) || (!sorx && x == 3)) return 0; if ((x == 3 && sor

多处用strlen()报TLE😣 #include <stdio.h> #include <stdlib.h> #include <string.h> int main() { char s1[1000010], s2[1000010]; scanf("%s", s1); scanf("%s", s2); int len1 = strlen(s1); int len2 = strlen(s2); int len = len2;

kmp函数套着用 void nex(char *s, int *next) { next[0] = 0; int now = 0, x = 1; while (x < strlen(s)) { if (s[now] == s[x]) { now+=1; next[x] = now; x += 1; } e