From 66130f6e18e91efd43200f17806c55ec7147d26d Mon Sep 17 00:00:00 2001
From: "richarda.tyarks" <richard-andre.tyarks@etu.hesge.ch>
Date: Wed, 24 Nov 2021 10:17:41 +0100
Subject: [PATCH] add function stack_push
---
README.md | 1 +
stack.c | 12 ++++++++++++
stack.h | 2 ++
3 files changed, 15 insertions(+)
create mode 100644 stack.c
diff --git a/README.md b/README.md
index 2296846..d3df88c 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,3 @@
# stack
+# ohayo onii chan !
diff --git a/stack.c b/stack.c
new file mode 100644
index 0000000..85a7126
--- /dev/null
+++ b/stack.c
@@ -0,0 +1,12 @@
+#include "stack.h"
+
+void stack_push(stack *s, int val)
+{
+ if (s->top == s->capacity-1)
+ {
+ assert(s->data = realloc(s->capacity * 2 * sizeof(int)) && "Error : realloc failed");
+ }
+
+ s->top++;
+ s->data[s->top] = val;
+}
\ No newline at end of file
diff --git a/stack.h b/stack.h
index 9796be5..4f6289e 100644
--- a/stack.h
+++ b/stack.h
@@ -1,10 +1,12 @@
#ifndef _STACK_H_
#define _STACK_H_
+
typedef struct _stack {
int *data;
int capacity;
int top;
} stack;
+void stack_push(stack *s, int val);
#endif
--
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