string_replace_char.cpp

Author: keineahnung2345

string_replace_char.cpp

@@ -0,0 +1,20 @@
+#include <iostream>
+#include <string>
+#include <algorithm>
+
+using namespace std;
+
+//https://stackoverflow.com/questions/2896600/how-to-replace-all-occurrences-of-a-character-in-string
+
+int main()
+{
+    string mystr = "2020/08/26";
+    cout << mystr << " -> ";
+    //the 3rd and 4th argument can only be a char, not a string
+    replace(mystr.begin(), mystr.end(), '/', '-');
+    cout << mystr << endl;
+    
+    return 0;
+}
+
+//2020/08/26 -> 2020-08-26