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- #include <stdio.h>
- int main(void)
- {
- char name[9];
- int age;
- FILE *fp;
- char ch;
- printf("이름을 입력하세요.\n");
- scanf("%s", name);
- printf("나이를 입력하세요.\n");
- scanf("%d", &age);
- fp = fopen("nameAge.txt", /*"w"*/"a");
- if (fp == NULL)
- {
- printf("파일이 열리지 않았습니다.\n");
- return -1;
- }
- fprintf(fp, "\n이름 : %s\n나이 : %d\n\n", name, age);
- fclose(fp);
- fp = fopen("nameAge.txt", "r");
- if (fp == NULL)
- {
- printf("파일이 열리지 않았습니다.\n");
- return -1;
- }
- while ((ch = fgetc(fp)) != EOF)
- {
- printf("%c", ch);
- }
- printf("\n");
- fclose(fp);
- return 0;
- }
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