杭电ACM 水题 Encoding
题目
杭电ACM 水题 Encoding
Problem Description
Given a string containing only 'A' - 'Z', we could encode it using the following method:
1. Each sub-string containing k same characters should be encoded to "kX" where "X" is the only character in this sub-string.
2. If the length of the sub-string is 1, '1' should be ignored.
Input
The first line contains an integer N (1
答案
#include#includemain(){int a;int n,i,l;char b[10001];scanf("%d",&n);while(n--){memset(b,'\0',10001);scanf("%s",b);l=strlen(b);i=0;a=1;while(i
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
热门考点