Letter Count on a paragraph

// Cpp program to count the letters on a paragraph and describe it precisely.
// created on July, 2016
// Author: fueanta

#include <iostream>
using namespace std;

int main(){
    int small[26]={0},capital[26]={0};
    cout << "Give your sentence please: ";
    string sent;
    getline(cin,sent); //passing &sent[0]
    for (int i=0;sent[i]!='\0';i++){
        if (sent[i]>='A' && sent[i]<='Z'){
            capital[int(sent[i])-65]++;
        }
        else if (sent[i]>='a' && sent[i]<='z'){
            small[int(sent[i])-97]++;
        }
    }
    cout << "\n\nThe sentence has ";
    for (int i=0;i<25;i++){
        if (capital[i]>0){
            cout << char(i+65) << " in " << capital[i] << " place(s), ";
        }
    }
    for (int i=0;i<25;i++){
        if (small[i]>0){
            cout << char(i+97) << " in " << small[i] << " place(s), ";
        }
    }
    cout << "\n\n";
    return 0;
}