C语言运算符（位运算符）+（赋值运算符）

 

 

 

 实列

#include <stdio.h>
 
int main()
{
 
   unsigned int a = 60;    /* 60 = 0011 1100 */  
   unsigned int b = 13;    /* 13 = 0000 1101 */
   int c = 0;           
 
   c = a & b;       /* 12 = 0000 1100 */ 
   printf("Line 1 - c 的值是 %d\n", c );
 
   c = a | b;       /* 61 = 0011 1101 */
   printf("Line 2 - c 的值是 %d\n", c );
 
   c = a ^ b;       /* 49 = 0011 0001 */
   printf("Line 3 - c 的值是 %d\n", c );
 
   c = ~a;          /*-61 = 1100 0011 */
   printf("Line 4 - c 的值是 %d\n", c );
 
   c = a << 2;     /* 240 = 1111 0000 */
   printf("Line 5 - c 的值是 %d\n", c );
 
   c = a >> 2;     /* 15 = 0000 1111 */
   printf("Line 6 - c 的值是 %d\n", c );
}

 

 

 

 实列

#include <stdio.h>
 
int main()
{
   int a = 21;
   int c ;
 
   c =  a;
   printf("Line 1 - =  运算符实例，c 的值 = %d\n", c );
 
   c +=  a;
   printf("Line 2 - += 运算符实例，c 的值 = %d\n", c );
 
   c -=  a;
   printf("Line 3 - -= 运算符实例，c 的值 = %d\n", c );
 
   c *=  a;
   printf("Line 4 - *= 运算符实例，c 的值 = %d\n", c );
 
   c /=  a;
   printf("Line 5 - /= 运算符实例，c 的值 = %d\n", c );
 
   c  = 200;
   c %=  a;
   printf("Line 6 - %%= 运算符实例，c 的值 = %d\n", c );
 
   c <<=  2;
   printf("Line 7 - <<= 运算符实例，c 的值 = %d\n", c );
 
   c >>=  2;
   printf("Line 8 - >>= 运算符实例，c 的值 = %d\n", c );
 
   c &=  2;
   printf("Line 9 - &= 运算符实例，c 的值 = %d\n", c );
 
   c ^=  2;
   printf("Line 10 - ^= 运算符实例，c 的值 = %d\n", c );
 
   c |=  2;
   printf("Line 11 - |= 运算符实例，c 的值 = %d\n", c );
 
}