diff --git a/Fibonacci_series/main.c b/Fibonacci_series/main.c
index acea08b..c68ac48 100644
--- a/Fibonacci_series/main.c
+++ b/Fibonacci_series/main.c
@@ -13,12 +13,12 @@
 
 #include<stdio.h>
 int main(){
-    int a=0,b=1,c,i,n;
+    int a=0,b=1,comb,i,n;
     printf("Enter the number: ");
     scanf("%d", &n);
     printf("\n%d %d",a,b);
     for(i=2;i<n;i++){
-        c=a+b;
+        comb=a+b;
         printf(" %d",c);
         a=b;
         b=c;
@@ -43,4 +43,4 @@ int main()
   n2=n3;    
  }  
   return 0;  
- }*/ 
\ No newline at end of file
+ }*/ 
diff --git a/factorial/main.c b/factorial/main.c
index cd1baf0..ad5b98f 100644
--- a/factorial/main.c
+++ b/factorial/main.c
@@ -17,7 +17,7 @@
 /*
  * 
  */
-int main(int argc, char** argv) {
+int main() {
     int i, n, fact=1;
     printf("Enter the number to get factorial: ");
     scanf("%d", &n);