Question

Write a program to count the number of words in a sentence.

Answer 1

#include<iostream>

#include<cstdio>

using namespace std; 

int main() 

{ 

int i,words=1; 

char str[80];

cout<<“Enter a string\n”; 

gets(str); 

for(i=0;str[i]!=’\0′;i++) 

if(str[i]==32)

words++; 

cout<<“The number of words is “<<words; 

}