hdu1020Encoding
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.
ABC
ABBCCC
A2B3C
#include<iostream>
#include<cstring>
#include<cstdio>
#include<cmath> using namespace std; char s[]; int main()
{
int z;
cin>>z;
getchar();
while(z--)
{
int i,j,k,l;
gets(s);
l = strlen(s);
int t = ;
for(i = ;i<=l;i++)
{
if(s[i]!=s[i-])
{
if(t!=) printf("%d",t);
putchar(s[i-]);
t = ;
}
else t++;
}
puts("");
}
return ;
}
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