added task 2

1/README.md

@@ -1,6 +1,8 @@
 # Day 1
-Get maximum number of calories an Elf carries
 ```shell
-awk -f day1.awk input.txt
+# Find the Elf carrying the most Calories. How many total Calories is that Elf carrying?
+awk -f day1-1.awk input.txt
+# Find the top three Elves carrying the most Calories. How many Calories are those Elves carrying in total?
+./day1.2.sh
 ```
 

1/day1.awk

@@ -1 +0,0 @@
-BEGIN{sum=0; max_sum=0} {if (NF != 0) {sum+=$1} else {if (sum > max_sum) {max_sum=sum}; sum=0}} END{print max_sum}