BoBo写了一个十六进制整数ABCDEF,他问KiKi对应的十进制整数是多少。
#include <stdio.h>
int main()
{
printf("%15d",0XABCDEF);
return 0;
}
#include<stdio.h>
int main()
{
int c=0xABCDEF;
printf("%15d",c);
return 0;
} #include<stdio.h>
#include<math.h>
int main()
{
char ch[] = "ABCDEF";
int i = 0, num = 0,j=0;
for (i = 5; i >= 0; i--)
{
int tem = 0;
tem = ((ch[i] - 'A') + 10) * (int)pow(16, j);
num += tem;
j++;
}
printf("%15d", num);
return 0;
}