more, some unfinished stuff

1 files changed, 34 insertions, 0 deletions

diff --git a/9p44.cpp b/9p44.cpp
new file mode 100644
index 0000000..263d122
--- /dev/null
+++ b/9p44.cpp
@@ -0,0 +1,34 @@
+#include <iostream>
+#include <string>
+
+/*
+ *
+ * 9.44
+ *
+ *
+ */
+
+std::string &replace_substr(std::string &s,
+							const std::string oldval,
+							const std::string newval) {
+	
+	for(decltype(s.size()) i = 0 ; i < s.size() ; ) {
+		if(s.substr(i, oldval.size()) == oldval) {
+			s.replace(i, oldval.size(), newval);
+			i += newval.size();
+		} else {
+			++i;
+		}
+	}
+	
+	return s;
+}
+
+int main () {
+
+	std::string a = "hahahaha WOW a WO hah WOW WOW WOW";
+	std::string b = "tho though to tho yo tho bro tho";
+	std::cout << replace_substr(a, "WOW", "wow!") << std::endl;
+	std::cout << replace_substr(b, "tho", "though") << std::endl;
+	return 0;
+}