Submission #74757897

Source Code Expand

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#include <stdio.h>
int main(void) {
  int N;
  if (scanf("%d", &N) != 1) return 1;
  printf("%d\n", (1 << N) - 2 * N);
  return 0;
}
 
 
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#include <stdio.h>

int main(void) {
	int N;
	if (scanf("%d", &N) != 1) return 1;
	printf("%d\n", (1 << N) - 2 * N);
	return 0;
}

Submission Info

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