PKU 3077. Rounders. AC

#include <stdio.h> #include <string.h> main() { int n, lenth, i; char string[10]; scanf("%d",&n); while(n--) { scanf("%s",&string); lenth=strlen(string); i=lenth; while(--i) { if(string[i] >= '5') { string[i]='0'; string[i-1]+=1; } else { string[i]='0'; } } while(i<lenth) { printf("%d",string[i++]-'0'); } printf("\n"); } }

Run ID	User	Problem	Result	Memory	Time	Language	Code Length	Submit Time
4272203	jht009	3077	Accepted	204K	0MS	C	432B	2008-10-25 14:05:29

이번 문제는 좀 난해했어요 ㅋㅋ