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  1. #include <stdio.h>
  2.  
  3. void tester (int len; char data[len][len], int len)
  4. {
  5. 	printf( "%d\n", len*2 );
  6. }
  7.  
  8. int main(void) {
  9.  
  10. 	int n = 0;
  11. 	scanf( "%d", &n );
  12. 	char d[n];
  13.  
  14. 	tester(d,n);
  15.  
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 2012KB
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21
stdout
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42
https://ideone.com/RP68bZ
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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