進制轉換
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 25514 Accepted Submission(s): 14219
#include <stdio.h> #include <stdlib.h> #include <string.h> int main() { int a,b,i,s[1000],flag; while (scanf("%d%d",&a,&b)!=EOF) { flag=0; if (a<0) { a=-a; flag=1; } for (i=0;a!=0;i++) { s[i]=a%b; a=a/b; } if (flag==1) printf("-"); for (i=i-1;i>=0;i--) { if (s[i]>9) switch (s[i]) { case 10: printf("A"); break; case 11: printf("B"); break; case 12: printf("C"); break; case 13: printf("D"); break; case 14: printf("E"); break; default: printf("F"); } else printf("%d",s[i]); if(i==0) printf("\n"); } } return 0; }