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  1. #include <stdio.h>
  2. #include <string.h>
  3. int main(void) {
  4.      char k[100];
  5.      gets(k);
  6.      int lk=strlen(k);
  7.      int times;
  8.      scanf("%d",&times);
  9.      int tl= times*lk;
  10.      int i,x=0;
  11.         for(i=lk-1;i<tl;i++)
  12.         {
  13.         k[i+1]=k[x];
  14.         x++;
  15.         }
  16.     for(i=0;i<tl;i++)
  17.     {
  18.     printf("%c",k[i]);
  19.     }
  20.  
  21.      return 0;
  22. }
Success #stdin #stdout 0s 2172KB
comments (?)
stdin
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hello world 
3
stdout
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hello world hello world hello world
https://ideone.com/5sNylW
repeat a string
language:
C (gcc 8.3)
created:
7 years ago
visibility:
secret

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