【字符串处理】HDOJ-1020-Encoding

#include<cstdio>
#include<cstring>
const int MAXN = 10002;
char sr[MAXN];
int main(){
int n;
scanf("%d",&n);
while(n--){
scanf("%s",sr);
int num = 1,i;
for(i = 0;i < strlen(sr);i++){
if(sr[i] == sr[i+1]){
num++;
}else{
if(num <= 1)
printf("%c",sr[i]),num = 1;
else{
printf("%d%c",num,sr[i]),num = 1;
}
}
}
printf("\n");
}
return 0;
}