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HDU 1013 Digital Roots（to_string的具体运用）

传送门:http://acm.hdu.edu.cn/showproblem.php?pid=1013 Digital Roots Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 90108    Accepted Submission(s): 28027 Problem Description The digital root of a…

HDU 1013 Digital Roots【字符串，水】

Digital Roots Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 79339    Accepted Submission(s): 24800 Problem Description The digital root of a positive integer is found by summing the digits of…

HDU 1013 Digital Roots(字符串)

Digital Roots Problem Description The digital root of a positive integer is found by summing the digits of the integer. If the resulting value is a single digit then that digit is the digital root. If the resulting value contains two or more digits,…

HDU 1013.Digital Roots【模拟或数论】【8月16】

Digital Roots Problem Description The digital root of a positive integer is found by summing the digits of the integer. If the resulting value is a single digit then that digit is the digital root. If the resulting value contains two or more digits,…

HDU 1013 Digital Roots（字符串，大数，九余数定理）

Digital Roots Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 79180    Accepted Submission(s): 24760 Problem Description The digital root of a positive integer is found by summing the digits of…

HDU 1013 Digital Roots 题解

Problem Description The digital root of a positive integer is found by summing the digits of the integer. If the resulting value is a single digit then that digit is the digital root. If the resulting value contains two or more digits, those digits a…

hdu 1013 Digital Roots

#include <stdio.h> int main(void) { int m,i;char n[10000]; while(scanf("%s",&n)==1&&n[0]!='0') { for(m=i=0;n[i];i++) { m+=n[i]-'0'; } printf("%d\n",m%9==0?9:m%9); } return 0; }…

HDU OJ Digital Roots 题目1013

 /*Digital Roots Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 58506    Accepted Submission(s): 18275 Problem Description The digital root of a positive integer is found by summing the digi…

HDU - 1310 - Digital Roots

先上题目: Digital Roots Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 39890    Accepted Submission(s): 12286 Problem Description The digital root of a positive integer is found by summing the digi…

杭电 1013 Digital Roots

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1013 反思:思路很简单,但是注意各位数加起来等于10的情况以及输入0的时候结束程序该怎么去表达 #include<stdio.h> #include<string.h> char a[1000000]; int main() { int i; int sum=0; while(gets(a)&&a[0]!='0') { sum=0; for(i=0;a[i]!='\0'…