From 773fc032496285e5a823e75b96f5abbd1690bf5b Mon Sep 17 00:00:00 2001
From: Kapil Verma <43838373+kapilk535@users.noreply.github.com>
Date: Sun, 24 Oct 2021 20:14:28 +0530
Subject: [PATCH 1/2] Create 17NumberSystemtoDecimal

---
 17NumberSystemtoDecimal | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 17NumberSystemtoDecimal

diff --git a/17NumberSystemtoDecimal b/17NumberSystemtoDecimal
new file mode 100644
index 0000000..7bffb90
--- /dev/null
+++ b/17NumberSystemtoDecimal
@@ -0,0 +1,31 @@
+#include <bits/stdc++.h>
+using namespace std;
+int main(){
+    char hex[17];
+    long long ans=0,tp1;
+    int len,val;
+    
+    cin>>hex;
+    
+    len=strlen(hex);
+    
+    for(int i=0;len>0;i++){
+        if(hex[i]>='0' && hex[i]<='9'){
+            val = (hex[i] - '0');
+        }
+        else if(hex[i]>='a' && hex[i]<='g'){
+            val = (hex[i] - 'a')+10;
+        }
+        else if(hex[i]>='A' && hex[i]<='G'){
+            val = (hex[i] - 'A')+10;
+        }
+        else{
+            cout<<"error";
+        }
+        cout<<val<< " "<<len<<" "<<ans<<endl;
+        ans+=val*pow(17,len-1);
+        len--;
+    }
+    cout<<ans;
+    return 0;
+}

From c858032722b4e464b4aa2364830142aa79873971 Mon Sep 17 00:00:00 2001
From: Kapil Verma <43838373+kapilk535@users.noreply.github.com>
Date: Tue, 26 Oct 2021 07:09:22 +0530
Subject: [PATCH 2/2] Rename 17NumberSystemtoDecimal to
 17NumberSystemtoDecimal.cpp

---
 17NumberSystemtoDecimal => 17NumberSystemtoDecimal.cpp | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename 17NumberSystemtoDecimal => 17NumberSystemtoDecimal.cpp (100%)

diff --git a/17NumberSystemtoDecimal b/17NumberSystemtoDecimal.cpp
similarity index 100%
rename from 17NumberSystemtoDecimal
rename to 17NumberSystemtoDecimal.cpp