8进制与16进制

十进制、八进制、十六进制初始化与格式打印

 1 #include <stdio.h>
 2 
 3 int main(void)
 4 {
 5     int a = -1;
 6     printf("%d\n", a);
 7     printf("%o\n", a);
 8     printf("%x\n", a);
 9 
10     printf("-------------\n");
11 
12     int b = -010;
13     printf("%d\n", b);
14     printf("%o\n", b);
15     printf("%x\n", b);
16 
17     printf("-------------\n");
18 
19     int c = -0x10;
20     printf("%d\n", c);
21     printf("%o\n", c);
22     printf("%x\n", c);
23     return 0;
24 }

初始化可以赋予符号， 格式打印八进制、十六进制显示无符号数

转载于:https://www.cnblogs.com/itpoorman/p/3918457.html