#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ string a; cin>>a; int len1=a.length(); for(int i=0;i<len1;i++){ if(a[i]>='a'&&a[i]<='z'){ a[i]=char(a[i]-32); } } char c=a[0]; int t=1; for(int i=1;i<len1;i++){ if(a[i]==c){ t++; } else{ cout<<"("<<c<<","<<t<<")"; t=1; c=a[i]; } if(i==len1-1){ cout<<"("<<c<<","<<t<<")"; } } }