diff --git a/CodeForces/1593B.cpp b/CodeForces/1593B.cpp
new file mode 100644
index 0000000..49f8993
--- /dev/null
+++ b/CodeForces/1593B.cpp
@@ -0,0 +1,44 @@
+#include<iostream>
+
+using namespace std;
+
+int main(){
+    int t;
+    cin>>t;
+    while(t--){
+        long long n;
+        cin>>n;
+        string s=to_string(n);
+        int len=s.length();
+        int m=len;
+        bool p=false;
+        bool q=false;
+        for(int i=(len-1);i>=0;i--){
+            if(s[i]=='5'){
+                for(int j=(i-1);j>=0;j--){
+                    if((s[j]=='2') || (s[j]=='7')){
+                        m=min(m,(len-2-j));
+                        p=true;
+                    }
+                    else if(j==0){
+                        break;
+                    }
+                }
+            }
+            if(s[i]=='0'){
+                for(int j=(i-1);j>=0;j--){
+                    if((s[j]=='5') || (s[j]=='0')){
+                        m=min(m,(len-2-j));
+                        q=true;
+                    }
+                    else if(j==0){
+                        break;
+                    }
+                }
+            }
+            if((p==true) && (q==true)){break;}
+        }
+        cout<<m<<endl;
+    }
+    return 0;
+}
\ No newline at end of file
diff --git a/CodeForces/Readme.md b/CodeForces/Readme.md
index dac154c..b28af59 100644
--- a/CodeForces/Readme.md
+++ b/CodeForces/Readme.md
@@ -45,6 +45,7 @@ Questions:-
 Questions:- 
 1) [Codeforces : 1539B](1539B.cpp)
 2) [Codeforces : 1509B](1509B.cpp)
+3) [Codeforces : 1593B](1593B.cpp)
 
 <hr>
 <br>