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  1. #include <stdio.h>
  2.  
  3. int main (void){
  4. 	int size = 0;
  5.  
  6. 	scanf("%d", &size);
  7.  
  8. 	char list[size];
  9. 	for (int i = 0; i < size; ++i){
  10.     	list[i] = ' ';
  11. 	}
  12. 	for (int i = size-1; i >= 0; i--){
  13.     	list[i] = '#';
  14.     	printf("%.*s\n", size, list);
  15. 	}
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 9432KB
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stdin
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stdout
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     #
    ##
   ###
  ####
 #####
######
https://ideone.com/2viFs4
language:
C (gcc 8.3)
created:
8 years ago
visibility:
public

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