My program is having an error on the following lines w/ red font. It says invalid types 'int[int]' for array subscript... pls help I'm not sure how to solve this.
*********This is actually how my program works*********
Read in a line of text and output the number of words in the line and the number of occurrence of each letter. Output the letters in alphabetical order
(e.g) I say Hi.
Should produce output similar to the ffg:
3 words
1 a
1 h
2 i
1 s
1 y
i SAY hI
Before asking for the choices the user should prompt to enter a password (3 tries only). If the user try to enter 3 incorrect password the program will be terminated. Also, ask the user to repeat the process.
#include <iostream>
#include <string>
#include <ctype.h>
#include <cstdlib>
#include <stdio.h>
#include <windows.h>
#include <conio.h>
using namespace std;
int main()
{
string str;
char alphaLet[26] = {'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'};
int ctr, ctc;
int numChar = 0, numWrd = 1;
int ctrLet;
cout << "Input Valid Sentence:\n";
getline(cin,str);
numChar = str.length();
for(ctr = 0; ctr < numChar; ctr++)
{
if(str.at(ctr) == ' ')
numWrd++;
}
cout << "\nWords: " << numWrd << endl;
for(ctr = 0; ctr < numChar; ctr++)
{
for(ctc = 0; ctc < 26; ctc++)
{
if(str.at(ctr) == alphaLet[ctc])
ctrLet[ctc]++;
}
}
for(ctr = 0; ctr < 26; ctr++)
{
if(ctrLet[ctr] > 0)
cout << ctrLet[ctr] << " " << alphaLet[ctr] << endl;
}
cout << "\n\n";
for(ctr = 0; ctr < numChar; ctr++)
{
if(isupper(str.at(ctr)))
(str.at(ctr))=tolower(str.at(ctr));
else if(islower(str.at(ctr)))
(str.at(ctr))=toupper(str.at(ctr));
}
cout << endl << str;
cout << "\n\n";
system ("pause");
return 0;
}