C语言longlong类型内存中存储方式答:我按位与没问题啊。include<stdio.h>int main(){ long long n1,n2,n3; n1=4294967295;//1111 1111,1111 1111,1111 1111,1111,1111 n2=4294967294;//1111 1111,1111 1111,1111 1111,1111,1110 printf("long long型大小为%d位\n",sizeof(n1)*8); printf("1111 1111,1111 1...