Bcsl 033 data and file structures lab s2-3
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The document describes a C program that takes a paragraph of text as input and outputs a list of words and the number of occurrences of each word. The program creates a structure with fields to store each word and its occurrence count. It accepts input character by character, separates words by spaces, counts occurrences by comparing to existing words, and outputs the final word-count list.
![S2-3
Write a program in ‘C’ language to accept a paragraph of text as input.
Make a list of words and the number of occurrences of each word in the paragraph
as output.
As part of the processing, an array and structure should be created wherein
each structure consists of two fields, namely, one for storing the word and
the other for storing the number of occurrences of that word.
#include<stdio.h>
#include<conio.h>
struct paragraph
{
char words[15];
int occ;
}p[50];
void main()
{
int i=0,j=0,k=0,flag=0;
char w[15],ch=0;
clrscr();
strcpy(w," ");
printf("Enter the paragraphn");
while(ch!='n')
{
flag=0;
strcpy(p[j].words,"");
p[j].occ=1;
ch=getchar();
w[i]=ch;
i++;
if(ch==' ')
{
w[i]='0';
for(k=0;k<=j;++k)
if(strcmp(p[k].words,w)==0)
{
p[k].occ++;
flag=1;
}
if(flag==0)
{
strcpy(p[j].words,w);
++j;
}
strcpy(w," ");
i=0;
}
}
printf("wordsttoccurancen");
for(i=0;i<j;i++)
printf("%stt%dn",p[i].words,p[i].occ);
getch();
}
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Bcsl 033 data and file structures lab s2-3
- 1. S2-3 Write a program in ‘C’ language to accept a paragraph of text as input. Make a list of words and the number of occurrences of each word in the paragraph as output. As part of the processing, an array and structure should be created wherein each structure consists of two fields, namely, one for storing the word and the other for storing the number of occurrences of that word. #include<stdio.h> #include<conio.h> struct paragraph { char words[15]; int occ; }p[50]; void main() { int i=0,j=0,k=0,flag=0; char w[15],ch=0; clrscr(); strcpy(w," "); printf("Enter the paragraphn"); while(ch!='n') { flag=0; strcpy(p[j].words,""); p[j].occ=1; ch=getchar(); w[i]=ch; i++; if(ch==' ') { w[i]='0'; for(k=0;k<=j;++k) if(strcmp(p[k].words,w)==0) { p[k].occ++; flag=1; } if(flag==0) { strcpy(p[j].words,w); ++j; } strcpy(w," "); i=0; } } printf("wordsttoccurancen"); for(i=0;i<j;i++) printf("%stt%dn",p[i].words,p[i].occ); getch(); } Page 1