C&C++面试题汇总(8)

＃i nclude

void test(FILE *fread, FILE *fwrite) {

char buf[1024] = {0};

if (!fgets(buf, sizeof(buf), fread)) return; test( fread, fwrite ); fputs(buf, fwrite); }

int main(int argc, char *argv[]) {

FILE *fr = NULL; FILE *fw = NULL;

fr = fopen(\ fw = fopen(\ test(fr, fw); fclose(fr); fclose(fw); return 0; }

在对齐为4的情况下 struct BBB {

long num； char *name; short int data; char ha; short ba[5]; }*p;