Submission #76352577

Source Code Expand

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#include <stdio.h>
#include <string.h>
int N;
int A[16], B[16];
int M;
char S[212345][16];
/* [何文字目][長さ][文字] */
char exists[16][16][32];
int main(void) {
  int i, j;
  if (scanf("%d", &N) != 1) return 1;
  for (i = 0; i < N; i++) {
    if (scanf("%d%d", &A[i], &B[i]) != 2) return 1;
    B[i]--;
  }
  if (scanf("%d", &M) != 1) return 1;
  for (i = 0; i < M; i++) {
    if (scanf("%15s", S[i]) != 1) return 1;
  }
  for (i = 0; i < M; i++) {
    int len = (int)strlen(S[i]);
    for (j = 0; j < len; j++) {
      int id = S[i][j] - 'a';
      if (0 <= id && id < 26) exists[j][len][id] = 1;
    }
  }
  for (i = 0; i < M; i++) {
    int yes = strlen(S[i]) == N;
    for (j = 0; yes && S[i][j] != '\0'; j++) {
      int id = S[i][j] - 'a';
      yes = 0 <= id && id < 26 && exists[B[j]][A[j]][id];
    }
    puts(yes ? "Yes" : "No");
  }
  return 0;
 
 
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#include <stdio.h>
#include <string.h>

int N;
int A[16], B[16];
int M;
char S[212345][16];

/* [何文字目][長さ][文字] */
char exists[16][16][32];

int main(void) {
	int i, j;
	if (scanf("%d", &N) != 1) return 1;
	for (i = 0; i < N; i++) {
		if (scanf("%d%d", &A[i], &B[i]) != 2) return 1;
		B[i]--;
	}
	if (scanf("%d", &M) != 1) return 1;
	for (i = 0; i < M; i++) {
		if (scanf("%15s", S[i]) != 1) return 1;
	}

	for (i = 0; i < M; i++) {
		int len = (int)strlen(S[i]);
		for (j = 0; j < len; j++) {
			int id = S[i][j] - 'a';
			if (0 <= id && id < 26) exists[j][len][id] = 1;
		}
	}

	for (i = 0; i < M; i++) {
		int yes = strlen(S[i]) == N;
		for (j = 0; yes && S[i][j] != '\0'; j++) {
			int id = S[i][j] - 'a';
			yes = 0 <= id && id < 26 && exists[B[j]][A[j]][id];
		}
		puts(yes ? "Yes" : "No");
	}

	return 0;
}

Submission Info

Compile Error

Main.c: In function ‘main’:
Main.c:33:40: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare]
   33 |                 int yes = strlen(S[i]) == N;
      |                                        ^~

Judge Result