diff --git a/String Matching/KMP.cpp b/String Matching/KMP.cpp
new file mode 100644
index 0000000..efea4dc
--- /dev/null
+++ b/String Matching/KMP.cpp	
@@ -0,0 +1,55 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+void make_lps(int *lps, string &pattern){
+    int j=0, i=1;
+    lps[0]=0;
+    while(i<pattern.length()){
+        if(pattern[i]==pattern[j]){
+            lps[i++]=(j++)+1;
+        }
+        else if(j>0){
+            j=lps[j-1];
+        }
+        else{
+            lps[i++]=0;
+        }
+    }
+}
+
+int match(string &orig, string &pattern, int *lps){
+    int patt_index=0;
+    int orig_index=0;
+    while(orig_index<orig.length()){
+        if(orig[orig_index]==pattern[patt_index]){
+            orig_index++;
+            patt_index++;
+        }
+        else if(patt_index==0){
+            orig_index++;
+        }
+        else{
+            patt_index=lps[patt_index-1];
+        }
+        if(patt_index==pattern.length()){
+            return 1;
+        }
+    }
+    return patt_index==pattern.length();
+}
+
+int main()
+{
+    // freopen("input.txt", "rd", stdin);
+    string orig;
+    cin>>orig;
+
+    string pattern;
+    cin>>pattern;
+    int lps[pattern.length()];
+    make_lps(lps, pattern);
+    
+
+    cout<<endl<<match(orig, pattern, lps);
+    return 0;
+}
diff --git "a/String Matching\\KMP" "b/String Matching\\KMP"
new file mode 100755
index 0000000..16f8ca7
Binary files /dev/null and "b/String Matching\\KMP" differ