4.下列程序段的输出结果是______.int a=1; long b=a*0x12345678; printf("%x\n",b);
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![4.下列程序段的输出结果是______.int a=1; long b=a*0x12345678; printf(](/uploads/image/z/12322827-27-7.jpg?t=4.%E4%B8%8B%E5%88%97%E7%A8%8B%E5%BA%8F%E6%AE%B5%E7%9A%84%E8%BE%93%E5%87%BA%E7%BB%93%E6%9E%9C%E6%98%AF______.int+a%3D1%3B+long+b%3Da%2A0x12345678%3B+printf%28%22%25x%5Cn%22%2Cb%29%3B)
4.下列程序段的输出结果是______.int a=1; long b=a*0x12345678; printf("%x\n",b);
4.下列程序段的输出结果是______.int a=1; long b=a*0x12345678; printf("%x\n",b);
4.下列程序段的输出结果是______.int a=1; long b=a*0x12345678; printf("%x\n",b);
输出是:12345678
b的值是0x12345678
输出的格式是0x格式,即十六进制的,而b的十六进制就是0x12345678