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Concatenate a string given number of times in C++ programming
A program to concatenate a string a given number of times will run the string concatenate method n number of times based on the value of n.
The result would be string repeated a number of times.
Example
given string: “ I love Tutorials point” n = 5
Output
I love Tutorials pointI love Tutorials pointI love Tutorials pointI love Tutorials point I love Tutorials point
After seeing the output, it is clear that what the function will do.
Example
#include <iostream>
#include <string>
using namespace std;
string repeat(string s, int n) {
string s1 = s;
for (int i=1; i<n;i++)
s += s1; // Concatinating strings
return s;
}
// Driver code
int main() {
string s = "I love tutorials point";
int n = 4;
string s1 = s;
for (int i=1; i<n;i++)
s += s1;
cout << s << endl;;
return 0;
}Output
I love tutorials pointI love tutorials pointI love tutorials pointI love tutorials point
Updated on: 09-Aug-2019
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