From d6a3c7a93268fede146424c4e5d47d50c351be5d Mon Sep 17 00:00:00 2001
From: Live session user <a@gmail.com>
Date: Mon, 31 Dec 2018 12:58:03 +0000
Subject: [PATCH 1/2] operator ^ fix

---
 calc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/calc.c b/calc.c
index dca5452..25e319d 100644
--- a/calc.c
+++ b/calc.c
@@ -33,7 +33,7 @@ static struct token* opStack;
 static int outCount;
 static double* outStack;
 
-static const int binary[] = { 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 };
+static const int binary[] = { 1, 1, 1, 1, 1, 1, 0, 0, 0, 0 };
 static const int precedence[] = { 0, 0, 1, 1, 1, 2, 3, 4, 4, 5 };
 static const int association[] = { 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 };
 
@@ -91,7 +91,7 @@ int execute(struct token temp) {
 				case '%':
 					result = fmod(d1, d2);
 					break;
-				case '#':
+				case '^':
 					result = pow(d1, d2);
 					break;
 			}
@@ -106,7 +106,7 @@ int execute(struct token temp) {
 			d1 = outStack[--outCount];
 			
 			switch(temp.subType) {
-				case '_':
+                                case '_':
 					result = d1;
 					break;
 				case '~':

From bf6a4f24a5533e7c868917a004decf0cc22b51a7 Mon Sep 17 00:00:00 2001
From: Live session user <a@gmail.com>
Date: Mon, 7 Jan 2019 10:39:50 +0000
Subject: [PATCH 2/2] added new Makefile to the project

---
 Makefile | 20 ++++++++++++++++++++
 calc.c   |  2 ++
 2 files changed, 22 insertions(+)
 create mode 100644 Makefile

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..37b3172
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,20 @@
+CC=gcc
+
+CFLAGS= -c -Wall
+
+all: prog
+
+prog: calc.o helpers.o
+	$(CC) -std=c99 -o prog helpers.o  calc.o -lm
+
+calc.o: calc.c
+	$(CC) $(CFLAGS) calc.c
+
+helpers.o: helpers.c
+	$(CC) $(CFLAGS) helpers.c
+
+install: 
+	cp ./prog /usr/local/bin
+clean:
+	rm -rf *.o
+
diff --git a/calc.c b/calc.c
index 25e319d..1ef3cd1 100644
--- a/calc.c
+++ b/calc.c
@@ -5,6 +5,8 @@
 #include <math.h>
 #include <string.h>
 
+
+
 #include "struct.h"
 #include "helpers.h"