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28 changes: 28 additions & 0 deletions Basic/Check if A String Contains Only Digits/SolutionByPrabsimar.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,28 @@

//string consist only digits or not?

#include <iostream>
#include <string>
using namespace std;

int main()
{
string s;
cout << "Enter String:" << endl;
cin >> s;

int k = 0;
for (int i = 0; i < s.length(); i++)
{
if (isdigit(s[i]))
k++;
}

if (k == s.length())
cout << "\n String consist only digits" << endl;

else
cout << "\n String doesn't consist only digits" << endl;

return 0;
}