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看来就是最后多了两个回车
验证程序
- #include <stdio.h>
- int main(int argc, char** argv)
- {
- FILE *fp = fopen(argv[1], "r");
- int ch;
- for(ch = fgetc(fp); ch != EOF; ch = fgetc(fp)){
- if(ch != '\n')
- printf("%c %d\n", ch, ch);
- else
- printf("%d\n", ch);
- }
- return 0;
- }
复制代码
输出
- 1 49
- 2 50
- 3 51
- 4 52
- 5 53
- 6 54
- 7 55
- 8 56
- 9 57
- 10
- 10
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