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  1. #include <limits.h>
  2. #include <stdio.h>
  3. static int get_the_value() {
  4. 	int value;
  5. 	if (scanf("%d", &value) != 1) value = INT_MAX - 1;
  6. 	return value;
  7. }
  8. int main(void) {
  9. 	{
  10. 		int something = get_the_value();
  11. 		// How many 8s (or parts thereof) do we need?
  12. 		unsigned count = (something + 7U) / 8U;
  13. 		printf("We need %u eights to reach %d\n", count, something);
  14. 	}
  15. 	return 0;
  16. }
  17.  
Success #stdin #stdout 0s 10320KB
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stdin
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Standard input is empty
stdout
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We need 268435456 eights to reach 2147483646
https://ideone.com/5URGSy
language:
C99 (gcc 8.3)
created:
8 years ago
visibility:
public

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