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find all substrings of string in c++

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Adventurous Armadillo answered on May 5, 2020 Popularity 1/10 Helpfulness 1/10

answer find all substrings of string in c++

related find all occurrences of a substring in a string c++

related print all substrings in c++

find all substrings of string in c++

Comment

#include <iostream>
#include <string>

void printPrefixes(string s)
{
	int n = s.length();
    
    for(int i=0;i<n;i++)
    {
    	cout<< s.substr(0,i+1)<<endl;
    }
}

int main()
{
	string s = "abcd";
    printPrefixes(s);
    return 0;
}

Popularity 1/10 Helpfulness 1/10 Language cpp

Source: interviewspreparation.com

Tags: c++ find locate string substring

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Contributed on May 04 2024

Adventurous Armadillo

0 Answers Avg Quality 2/10

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find all occurrences of a substring in a string c++

Comment

#include <string>
#include <iostream>

using namespace std;

int main()
{
    string s("hello hello");
    int count = 0;
    size_t nPos = s.find("hello", 0); // first occurrence
    while(nPos != string::npos)
    {
        count++;
        nPos = s.find("hello", nPos + 1);
    }

    cout << count;
};

Popularity 9/10 Helpfulness 8/10 Language cpp

Source: stackoverflow.com

Tags: c++

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Contributed on May 05 2020

the_pythor

0 Answers Avg Quality 2/10

print all substrings in c++

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void printsubstr(string s, int n){
    for(int i=0;i<n;i++){
        for(int j=1;j<=n-i;j++){
            cout<<s.substr(i,j)<<endl;
        }
    }
}

Popularity 1/10 Helpfulness 1/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on May 01 2021

Black Buffalo

0 Answers Avg Quality 2/10

find all substrings of string in c++

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find all substrings of string in c++

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find all occurrences of a substring in a string c++

print all substrings in c++

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