[C++] Searching a word in a sentence
#include <iostream>
#include <string>
using namespace std;
int main(){
int found=0;
int flag=0;
string s1;
cout<<"Enter the text: ";
getline(cin,s1);
string s2;
cout<<"\nEnter term to search: ";
getline(cin,s2);
cout<<endl;
int lengthLine = s1.size();
const int lengthTerm = s2.size();
string s3;
s3.resize(lengthTerm);
int g = 0;
for(int i = 0; i<lengthLine; i++, g++)
{
if(g<lengthTerm)
{
s3[g]=s1[i];
}
if(g>=lengthTerm)
{
for(int z=0;z<lengthTerm-1;z++)
{
s3[z]=s3[z+1];
}
s3[lengthTerm-1]=s1[i];
}
if(s3==s2)
{
++found;
}
}
cout<<"\n\nTerm found "<<found<<" time(s).\n\n";
}
}
