pat-bl-1031

pat-bl-1031

2017-01-20

• 无坑，比较简单

/** * pat-bl-1031 * 2017-01-20 * C version */#include<stdio.h>int main(){  int weight[17] = {7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2};//前17位的权重  char m[12] = "10X98765432";  freopen("in.txt", "r", stdin);  int n;  scanf("%d", &n);  char idnum[19];  int flagCorrect = 1;//是否全部正确的标志，默认为全部通过  for(int i = 0;i < n;i++)  {    scanf("%s", idnum);    int sum = 0;    for(int j = 0;j < 17;j++)    {      sum += (idnum[j] - '0') * weight[j];      sum %= 11;    }    if(m[sum] != idnum[17])    {      printf("%s\n", idnum);      flagCorrect = 0;    }  }  if(flagCorrect)    printf("All passed\n");}

-FIN-