Submission #77310878

Source Code Expand

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#include <stdio.h>
int N;
int A[114514];
int B[114514];
int main(void) {
  int i;
  if (scanf("%d", &N) != 1) return 1;
  for (i = 1; i <= N; i++) {
    if (scanf("%d", &A[i]) != 1) return 1;
  }
  for (i = 1; i <= N; i++) {
    if (scanf("%d", &B[i]) != 1) return 1;
  }
  for (i = 1; i <= N; i++) {
    if (B[A[i]] != i) {
      puts("No");
      return 0;
    }
  }
  puts("Yes");
  return 0;
}
 
 
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#include <stdio.h>

int N;
int A[114514];
int B[114514];

int main(void) {
	int i;
	if (scanf("%d", &N) != 1) return 1;
	for (i = 1; i <= N; i++) {
		if (scanf("%d", &A[i]) != 1) return 1;
	}
	for (i = 1; i <= N; i++) {
		if (scanf("%d", &B[i]) != 1) return 1;
	}
	for (i = 1; i <= N; i++) {
		if (B[A[i]] != i) {
			puts("No");
			return 0;
		}
	}
	puts("Yes");
	return 0;
}

Submission Info

Judge Result