#include <stdbool.h>
时间:2021-07-01 10:21:17
帮助过:6人阅读
#include<stdio.h>
2 #include<stdbool.h>
3
4 main()
5 {
6 _Bool bl, bl1;
7
8 bl =
true;
9 bl1 =
false;
10
11 printf(
"b=%d\n", bl);
12
13 printf(
"size=%d\n",
sizeof(bl));
14
15 printf(
"b=%d\n", bl1);
16
17 printf(
"size=%d\n",
sizeof(bl1));
18 }
用于判断,ture为1,false为0
1 #include<stdio.h>
2 #include<stdbool.h>
3
4 main()
5 {
6 _Bool bl = 5 > 3;
7
8 if (bl)
9 {
10 printf("yes\n");
11 }
12 else
13 {
14 printf("no\n");
15 }
16
17 getchar();
18 }
#include <stdbool.h>
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