From 013512867b262f56fc038701f2ded428ee875791 Mon Sep 17 00:00:00 2001
From: jinhw0495 <jinhw0495@naver.com>
Date: Tue, 30 May 2017 07:40:38 -0700
Subject: [PATCH 1/5] my_fscanf

---
 main.c      | 11 +++++++++++
 my_fscanf.c | 14 ++++++++++++++
 my_fscanf.h |  7 +++++++
 3 files changed, 32 insertions(+)
 create mode 100644 main.c
 create mode 100644 my_fscanf.c
 create mode 100644 my_fscanf.h

diff --git a/main.c b/main.c
new file mode 100644
index 0000000..745bf39
--- /dev/null
+++ b/main.c
@@ -0,0 +1,11 @@
+#include <stdio.h>
+
+int main(void) {
+	
+	
+	int i = 65;
+	
+	printf("%c\n", i);
+	
+	return 0;
+}
diff --git a/my_fscanf.c b/my_fscanf.c
new file mode 100644
index 0000000..43400a3
--- /dev/null
+++ b/my_fscanf.c
@@ -0,0 +1,14 @@
+#include "my_fscanf.h"
+#include <stdarg.h>
+#include <ctype.h>
+void my_fscanf(FILE *fp, const char *format, ) {
+	va_list list;
+	va_start(list, format);
+	while(*format) {
+		if(*format == '%') {
+			format++;
+			switch(*format)
+		}
+	}
+	va_end(list);
+}	
\ No newline at end of file
diff --git a/my_fscanf.h b/my_fscanf.h
new file mode 100644
index 0000000..a30fa5b
--- /dev/null
+++ b/my_fscanf.h
@@ -0,0 +1,7 @@
+#ifndef MY_FSCANF_H
+#define MY_FSCANF_H
+#include <stdio.h>
+
+void my_fscanf(FILE *fp, const char *format, );
+
+#endif !MY_FSCANF_H
\ No newline at end of file

From 8244fa4f149f3b995cf4c697c0e14f2d34d4e800 Mon Sep 17 00:00:00 2001
From: jinhw0495 <jinhw0495@naver.com>
Date: Fri, 5 Aug 2016 09:04:55 -0700
Subject: [PATCH 2/5] my_fscanf

---
 calc        | Bin
 calc.c      |   5 +++--
 calc.o      | Bin 6608 -> 6592 bytes
 main.c      |  10 +++++++++-
 my_fscanf.c |  30 +++++++++++++++++++++++++-----
 my_fscanf.h |   4 ++--
 6 files changed, 39 insertions(+), 10 deletions(-)
 mode change 100755 => 100644 calc

diff --git a/calc b/calc
old mode 100755
new mode 100644
diff --git a/calc.c b/calc.c
index 85f1466..67ee803 100644
--- a/calc.c
+++ b/calc.c
@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include "operators.h"
+#include "my_fscanf.h"
 
 int main(){
 	FILE *fp = NULL;
@@ -9,10 +10,10 @@ int main(){
 
 	fp = fopen("read.txt","r");
 	if(fp!=NULL){
-		fscanf(fp, "%d", &line);
+		my_fscanf(fp, "%d", &line);
 	
 		for(int i=0; i<line; i++) {
-			fscanf(fp, "%d %c %d",&operand1, &operator, &operand2);
+			my_fscanf(fp, "%d %c %d",&operand1, &operator, &operand2);
 			switch(operator) {
 				case '+':
 				result = add(operand1, operator);
diff --git a/calc.o b/calc.o
index e2bf1e76837b7b2d99d8b1515a8dafe76381699c..bda1c340053909440870ae560bc1afbe4b936786 100644
GIT binary patch
delta 895
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zEC=_o$&SJt+HqHXreUKeh70jQc#bP^7hd5nQ8&=GT=<F=%hf_*|35jb_xAk<r}%~2

delta 907
zcmZ9KL1@!Z7{~L)*tNE6(y=amhp`S1uHu@`cGZFqo#GI6OdNFcur2M1)^(;`_24{I
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S_<<8d4=EAvIcL#`_xuBmIFO(K

diff --git a/main.c b/main.c
index 745bf39..0d8c9a2 100644
--- a/main.c
+++ b/main.c
@@ -1,8 +1,16 @@
 #include <stdio.h>
+#include "operators.h"
+#include "my_fscanf.h"
 
 int main(void) {
 	
-	
+	fp = fopen("read.txt", "r");
+	if(fp!=NULL) {
+		my_fscanf(fp, "%d", &line);
+		for(int i=0; i<line && !feof(fp); i++) {
+			my_fscanf(fp, "%d %c %d", &operand1, &operator, &operand2);
+		}
+	}
 	int i = 65;
 	
 	printf("%c\n", i);
diff --git a/my_fscanf.c b/my_fscanf.c
index 43400a3..419ac7e 100644
--- a/my_fscanf.c
+++ b/my_fscanf.c
@@ -1,14 +1,34 @@
-#include "my_fscanf.h"
-#include <stdarg.h>
-#include <ctype.h>
-void my_fscanf(FILE *fp, const char *format, ) {
+
+#include "my_fscanf.h"
+#include <stdarg.h>
+#include <ctype.h>	
+void my_fscanf(FILE *fp, const char *format, ... ) {
 	va_list list;
 	va_start(list, format);
 	while(*format) {
 		if(*format == '%') {
 			format++;
 			switch(*format)
+			int* d;
+			char* cc;
+			int c;
+			
+			case 'd':
+				while(isspace(c=getc(fp))){}
+				d = va_arg(list, int);
+				while (isdigit(c)) {
+					num = num*10+c-'0';
+					c = getc(fp);
+				}
+				*d = num;
+				break;
+			case 'c':
+				cc = va_arg(list, char*);
+				while (isspace(c = getc(fp))) {}
+				cc = getc(fp);
+				*cc = c;
+				break;
 		}
 	}
 	va_end(list);
-}	
\ No newline at end of file
+}	
diff --git a/my_fscanf.h b/my_fscanf.h
index a30fa5b..c0ac17a 100644
--- a/my_fscanf.h
+++ b/my_fscanf.h
@@ -2,6 +2,6 @@
 #define MY_FSCANF_H
 #include <stdio.h>
 
-void my_fscanf(FILE *fp, const char *format, );
+void my_fscanf(FILE *fp, const char *format, ...);
 
-#endif !MY_FSCANF_H
\ No newline at end of file
+#endif !MY_FSCANF_H

From a699a394afa07f776f69fae39a9e3e1d0382cad4 Mon Sep 17 00:00:00 2001
From: jinhw0495 <jinhw0495@naver.com>
Date: Sun, 18 Jun 2017 14:26:52 +0900
Subject: [PATCH 3/5] Update main.c

---
 main.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/main.c b/main.c
index 0d8c9a2..afcaaec 100644
--- a/main.c
+++ b/main.c
@@ -11,9 +11,6 @@ int main(void) {
 			my_fscanf(fp, "%d %c %d", &operand1, &operator, &operand2);
 		}
 	}
-	int i = 65;
-	
-	printf("%c\n", i);
 	
 	return 0;
 }

From 8a9c4d02a8e106781c39ef05351eb3745811bb97 Mon Sep 17 00:00:00 2001
From: jinhw0495 <jinhw0495@naver.com>
Date: Sun, 18 Jun 2017 14:28:33 +0900
Subject: [PATCH 4/5] Update my_fscanf.c

---
 my_fscanf.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/my_fscanf.c b/my_fscanf.c
index 419ac7e..c9fc74a 100644
--- a/my_fscanf.c
+++ b/my_fscanf.c
@@ -1,7 +1,7 @@
-
-#include "my_fscanf.h"
-#include <stdarg.h>
-#include <ctype.h>	
+
+#include "my_fscanf.h"
+#include <stdarg.h>
+#include <ctype.h>	
 void my_fscanf(FILE *fp, const char *format, ... ) {
 	va_list list;
 	va_start(list, format);
@@ -31,4 +31,4 @@ void my_fscanf(FILE *fp, const char *format, ... ) {
 		}
 	}
 	va_end(list);
-}	
+}	

From 9b1e03d39d9ff0e3133c3a4f83479f4dac255c98 Mon Sep 17 00:00:00 2001
From: jinhw0495 <jinhw0495@naver.com>
Date: Sun, 18 Jun 2017 14:30:31 +0900
Subject: [PATCH 5/5] Update main.c

---
 main.c | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/main.c b/main.c
index afcaaec..397a09b 100644
--- a/main.c
+++ b/main.c
@@ -1,16 +1,20 @@
 #include <stdio.h>
 #include "operators.h"
 #include "my_fscanf.h"
-
-int main(void) {
-	
-	fp = fopen("read.txt", "r");
-	if(fp!=NULL) {
-		my_fscanf(fp, "%d", &line);
-		for(int i=0; i<line && !feof(fp); i++) {
-			my_fscanf(fp, "%d %c %d", &operand1, &operator, &operand2);
-		}
-	}
+int main(void) { 
+	FILE* fp = fopen("points.txt", "r"); 
+	char type[10]; 
+	double x, y; 
+	int line; 
 	
+	if(fp!=NULL) {  
+		my_fscanf(fp, "%d", &line);  
+		for(int i=0; i<line; i++) {   
+			my_fscanf(fp, "%s (%f,%f)", type, &x, &y);  
+			if(strcmp(type, "point") == 0) {  
+				printf("X: %f:, Y: %f\n", x, y);   
+			} 
+		} 
+	} 
 	return 0;
 }