1 #include <stdio.h>
2
3 int main() {
4 int a = 2, b = 3, c = b % a;// b % a == 1
5 if (a <= b <= c) {
6 printf("Yes!\n");
7
8 } else {
9 printf("No!\n");
10 }
11 return 0;
12 }
13
14 Yes!
15
16 Process returned 0 (0x0) execution time : 0.816 s
17 Press any key to continue.
18
19 #include <stdio.h>
20
21 int main() {
22 int a = 2, b = 3, c = b % a;// b % a == 1
23 if (a <= b && b<= c) {
24 printf("Yes!\n");
25
26 } else {
27 printf("No!\n");
28 }
29 return 0;
30 }
31
32 No!
33
34 Process returned 0 (0x0) execution time : 1.108 s
35 Press any key to continue.
36
37 // C语言里每次比较只能做一个
