exercise. 写出下面各表达式的值

#include "stdio.h"
#include "string.h"
#define CLEAR_BUF()
void main()
{
int a,b,c,i;
scanf("%d %d %d",&a,&b,&c);
switch (a+b>c&&b==c){
case 0: printf("1.(a+b>c&&b==c),假\n"); break;
case 1: printf("1.(a+b>c&&b==c),真\n"); break;}

switch (a||b+c&&b-c){
case 0: printf("2.(a||b+c&&b-c),假\n"); break;
case 1: printf("2.(a||b+c&&b-c),真\n"); break;}

switch (!(a>b)&&!c||1){
case 0: printf("3.(!(a>b)&&!c||1),假\n"); break;
case 1: printf("3.(!(a>b)&&!c||1),真\n"); break;}

switch (!(c=a)&&(c=b)&&0){
case 0: printf("4.(!(c=a)&&(c=b)&&0),假\n"); break;
case 1: printf("4.(!(c=a)&&(c=b)&&0),真\n"); break;}

switch (!(a+b)+c-1&&b+c/2){
case 0: printf("5.(!(a+b)+c-1&&b+c/2),假\n"); break;
case 1: printf("5.(!(a+b)+c-1&&b+c/2),真\n"); break;}
}