有以下程序
#include
main()
{ FILE *fp; int i, a[6] = {1,2,3,4,5,6};
fp = fopen( "d2.dat", "w+" );
for (i=0; i<6; i++) fprintf( fp, "%d\n", a[i] );
rewind( fp );
for ( i=0; i<6; i++ ) fscanf( fp, "%d", &a[5-i] );
fclose(fp);
for ( i=0; i<6; i++ ) printf( "%d,", a[i] );
}
程序运行后输出结果是
- A.1,2,3,4,5,6,
- B.6,5,4,3,2,1,
- C.4,5,6,1,2,3,
- D.1,2,3,3,2,1,
热度🔥353
参考答案：B
解析：打开微信小程序查看本题解析
