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- #include <stdio.h>
- #include <stdlib.h>
- #include <time.h>
- int main(void)
- {
- int i;
- char str[100];
- printf("請輸入你的名字\n");
- scanf("%s",&str);
- printf("你輸入的名字是:");
- for(i=0; i<strlen(str); i++)
- printf("%c",str);
- printf("\n======================\n\n");
- FILE*read;
- read = fopen("student.txt","r");
- char string[100];
- int flag;
- while (fgets (string, 65535,read)) //65535 緩衝
- {
- flag = 0;
- for(i=0; i<strlen(string); i++)
- {
- if(string!='\n')
- {
- if(str!=string)
- {
- flag = 1;
- break;
- }
- //printf("%c",string);
- }
- //printf("\n");
- if (flag=0)
- break;
- }
- }
- fclose(read);
- if(flag==0)
- {
- printf("驗證通過");
- }
- else
- {
- printf("驗證不通過");
- }
- system("pause");
- return 0;
- }
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