c_str(): It returns const pointer to null-terminated contents.
This is a handle to internal data.
Parameter: No parameter required.
Syntax:
str.c_str()
For Example:
str =""
str.c_str()
Approach
C++
#include <bits/stdc++.h>using namespace std;int main(){string str = "";cout << *str.c_str() << "\n";return 0;}
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