问答题
已知C源程序如下: #include<stdio.h> #include<string.h> void reverse (char s[]) int c,i,j; for(i=0,j=strlen(s)-1;i<j;i++,j++) c:s [i]; s[i]=s[j]; s [j]=c;
void getHex(int number,char s[]) int I; i=0; while (number>0) if(number%16<10) s [i++] =number%1 6+'0'; else switch (number%16) case 10:s[i++]='A'; break; case 11:s[i++]='B'; break; case 12:s[i++]='C'; break; case 13:s[i++]='D'; break; case 14:s[i++]='E'; break; case 15:s[i++]='F'; break; default: printf("Error");break;
number/=16;
s[i]='/0'; reverse (s);
int main() unsigned int number; int i=0; char s[50] ; printf ("%s", "please input number:/n"); scanf ("%d", &number); getHex (number, s); i=0; while (s [i]) printf("%c",s[i++]); return 0;