prg-sem-sp / 2 / Задача23

// Џа®жҐ­в б«®ў б г¤ў®Ґ­­®© б®Ј« б­®©
#include <stdio.h>
#include <conio.h>
#include <stdlib.h>
#include <alloc.h>
# define ENTER 13
# define alphabet "ЎўЈ¤¦§Є«¬­Їабвджз"
void main (void)
 {int n=80,i,j,true=0,words=1,doubles=0;
  char ch,*input=(char*)calloc(n,sizeof(char));
  clrscr();
  puts("ENTER-Є®­Ґж ўў®¤ ");
  for(i=0;(ch=getche())!=ENTER;i++)
    {if(i==n-1){n+=80;input=(char*)realloc(input,n*sizeof(char));}
    input[i]=ch;
    if(ch==' ')words++;
    for(j=0;j<=16;j++)
    if(input[i-1]==alphabet[j]&&input[i-1]==input[i]&&true!=words)
    {doubles++;true=words;}
    }input[i]=NULL;
  puts("\n‚ и ⥪бв:");
  puts(input);
  printf("‚ ⥪б⥠%i%% б«®ў б г¤ў®Ґ­­®© б®Ј« б­®©",(doubles*100)/words);
  free(input);
  getche();
  }