114年 - 第六章 運算子與運算式_是非題#129286

1. int a=5,b=4; printf("%d\n",a+b);//9 (A)O (B)X

2. int a=5,b=4;printf("%d\n",a-b);//1 (A)O (B)X

3. int a=5,b=4;printf("%d\n",ab);//20 (A)O (B)X

4. int a=5,b=4;printf("%d\n",a/b);//1 (A)O (B)X

5. int a=5,b=4;printf("%d\n",a%b);//1 (A)O (B)X

6. int x=5, y=4;double xf=5,yf=4; printf("%d\n",x/y); //1.25 (A)O (B)X

7. int x=5, y=4;double xf=5,yf=4; printf("%f\n",xf/y);//1.25 (A)O (B)X

8. int x=5, y=4;double xf=5,yf=4; printf("%f\n",x/yf);//1.25 (A)O (B)X

9. int x=5, y=4;double xf=5,yf=4; printf("%f\n",xf/yf);//1.25 (A)O (B)X

10. int a=152;int a1=152/100;int a2=(152-a1100)/10;int a3=a %10;printf(“%d”,a1+a2+a3);//152(A)O (B)X

11. int a=152;int a3=152%10;a=a/10;int a2=a%10;a=a/10; int a1=a ;
printf("%d",a1+a2+a3);//152 (A)O (B)X

12.

13.  (A)O (B)X

14. a=1;++a; printf(“%d\n”,a); //2 (A)O (B)X

15. a=1;a++; printf("%d\n",a); //2 (A)O (B)X

16. a=1;b=++a; // a=a+1;b=a;// a is 2 b is 2 (A)O (B)X

17. a=1;b=a++ ; // b=a;a=a+1;//a is 2 b is 2 (A)O (B)X

18. (A)O (B)X

19. (A)O (B)X

20. int a=8,b=5;printf("%d\n",a＞b);//1 (A)O (B)X

21. int a=8,b=5;printf("%d\n",a==b);//0 (A)O (B)X

22. int a=8,b=5;printf("%d\n",a!=b);//0 (A)O (B)X

23. int a=8,b=5,c=3; printf("%d\n",(a＞b));//1 (A)O (B)X

24. int a=8,b=5,c=3;printf("%d\n",!(a＞b));//0 (A)O (B)X

25. int a=8,b=5,c=3;printf("%d\n",!(a==b));//0 (A)O (B)X

26. int a=8,b=5,c=3; printf("%d\n",a＞b && b＞c );//1 (A)O (B)X

27. int a=8,b=5,c=3;printf("%d\n",a＞b && b==c );//1 (A)O (B)X

28. int a=8,b=5,c=3; printf("%d\n",a＞b || b==c );//1 (A)O (B)X

29. int a=8,b=5,c=3;printf("%d\n",a==b || b==c );//1 (A)O (B)X

30. int a=3,b=4,c=5;printf("%d",(a+b)＞c && (b+c)＞a &&(c+a)＞b);//1 (A)O (B)X

31. int a=1;printf("%d",~a);//-2 (A)O (B)X

32. int a=-3;printf("%d",~a);//3 (A)O (B)X

33. int a=-127;printf("%d",~a);//127 (A)O (B)X

34. int a=1;printf("%d",a＜＜1);//2 (A)O (B)X

35. int a=1;printf("%d",a＜＜2);//4 (A)O (B)X

36. int a=4;a=a＞＞1;printf("%d",a);//2 (A)O (B)X

37. int a=7;a=a＞＞2;printf("%d",a);//2 (A)O (B)X

38. int a=1,b=5;printf("%d",a&b);// 3 (A)O (B)X

39. int a=1,b=5 ; printf("%d",a^b);//3 (A)O (B)X

40. a=1;b=5;printf("%d",a|b);//5 (A)O (B)X

41. int a = 9, b = 7; printf( "%d", a^b );//14 (A)O (B)X