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  1. #include <stdio.h>
  2. #include <string.h>
  3.  
  4. int main(void) {
  5.  
  6. 	char rmsg[] = "1abc";
  7.  
  8. 	printf("before: %s\n", rmsg);
  9.  
  10. 	if (rmsg[0] == '1')  memmove(rmsg, rmsg+1, strlen(rmsg));
  11.  
  12.     printf("after: %s\n", rmsg);
  13.  
  14. 	return 0;
  15. }
  16.  
Success #stdin #stdout 0s 2156KB
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stdin
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Standard input is empty
stdout
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before: 1abc
after: abc
https://ideone.com/1dJjAn
language:
C (gcc 8.3)
created:
10 years ago
visibility:
secret

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