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  1. #include <stdio.h>
  2. #include <string.h>
  3.  
  4. void fib(char bank[][700], char result[700], int n) {
  5.     char temp[700];
  6.     for (int i = 2; i <= n; i++) {
  7.         if (i > 2) {
  8.             strcpy(bank[i - 1], result);
  9.         }
  10.         for (int k = 0; bank[i - 1][k] != 0; k++) {
  11.             result[k] = bank[i - 1][k];
  12.         }
  13.         strcat(result, bank[i - 2]);
  14.     }
  15. }
  16.  
  17. int main(void) {
  18.     int cases = 0;
  19.     scanf("%d", &cases); getchar();
  20.  
  21.     for (int i = 1; i <= cases; i++) {
  22.         int n = 0;
  23.         char first[5] = {0};
  24.         char wordBank[700][700] = {0};          // <================== changed here only
  25.         char result[700] = "#";
  26.         scanf("%d %c %c", &n, &first[0], &first[1]); getchar();
  27.         wordBank[0][0] = first[0];
  28.         wordBank[1][0] = first[1];
  29.  
  30.         if (n == 0) {
  31.             printf("Case #%d: %c\n", i, first[0]);
  32.         } else if (n == 1) {
  33.             printf("Case #%d: %c\n", i, first[1]);
  34.         } else if (n > 1) {
  35.             fib(wordBank, result, n);
  36.             printf("Case #%d: %s\n", i, result);
  37.         }
  38.     }
  39.     return 0;
  40. }
  41.  
Success #stdin #stdout 0s 5516KB
comments ()
stdin
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4
2 a b
3 a b
4 a b
12 a b
stdout
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Case #1: ba
Case #2: bab
Case #3: babba
Case #4: babbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabbababbababbabbababbababbabbababbabbababbababbabbababbabba
https://ideone.com/W9guSZ
letter fibonacci
language:
C (gcc 8.3)
created:
1 year ago
visibility:
secret

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