Thread: Need help with small program

Hello all,
I've been trying to solve a problem here but I'm not able to get the concept right. Please help me out.
Here is the question and the answer is written below.

Q. Write a computer program to tabulate the total occurances of
each of the alphabets A to Z in a string. Allocate a large
array of 100 or more characters for the input. Use gets function
get a string.

Code:

#include<stdio.h>
#include<conio.h>
#include<string.h>
int main()  {
  int a[100],i, b[100],j;
  printf("Enter the sentence:");
  gets(a,100);
  b[26]={97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123}

for(i=0;i<100;i++){
  for(j=0;j<=26;j++){
    if(a[i]==b[j]){
      if(b[j]==97)
        ac++;
      elseif(b[j]==98)
        bc++;
      elseif(b[j]==99)
        cc++;
      elseif(b[j]==100)
        dc++;
      elseif(b[j]==101)
        ec++;
      elseif(b[j]==102)
        fc++;
      elseif(b[j]==103)
        gc++;
      elseif(b[j]==104)
        hc++;   
  getch();
  return 0;
}

Thanks in advance