Submission #74247671

Source Code Expand

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#include <stdio.h>
int N, M;
int masu[1024];
int saikoro[1024];
int main(void) {
  int i;
  int cur = 1;
  if (scanf("%d%d", &N, &M) != 2) return 1;
  for (i = 1; i <= N; i++) {
    if (scanf("%d", &masu[i]) != 1) return 1;
  }
  for (i = 1; i <= M; i++) {
    if (scanf("%d", &saikoro[i]) != 1) return 1;
  }
  for (i = 1; i <= M; i++) {
    cur += saikoro[i];
    if (1 <= cur && cur <= N) cur += masu[cur];
    if (cur >= N) break;
  }
  printf("%d\n", i);
  return 0;
}
 
 
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#include <stdio.h>

int N, M;
int masu[1024];
int saikoro[1024];

int main(void) {
	int i;
	int cur = 1;
	if (scanf("%d%d", &N, &M) != 2) return 1;
	for (i = 1; i <= N; i++) {
		if (scanf("%d", &masu[i]) != 1) return 1;
	}
	for (i = 1; i <= M; i++) {
		if (scanf("%d", &saikoro[i]) != 1) return 1;
	}
	for (i = 1; i <= M; i++) {
		cur += saikoro[i];
		if (1 <= cur && cur <= N) cur += masu[cur];
		if (cur >= N) break;
	}
	printf("%d\n", i);
	return 0;
}

Submission Info

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