8 files changed, 123 insertions, 0 deletions
diff --git a/wk1/lect1/agree.c b/wk1/lect1/agree.c
new file mode 100644
index 0000000..0676cd2
--- /dev/null
+++ b/wk1/lect1/agree.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <cs50.h>
+
+int main(void)
+{
+    char c = get_char("Do you agree? ");
+    if (c == 'y' || c == 'Y')
+    {
+        printf("Agreed.\n");
+    }
+    else if (c == 'n' || c == 'N')
+    {
+        printf("Not agreed.\n");
+    }
+}
diff --git a/wk1/lect1/ask.c b/wk1/lect1/ask.c
new file mode 100644
index 0000000..39a3910
--- /dev/null
+++ b/wk1/lect1/ask.c
@@ -0,0 +1,10 @@
+#include <stdio.h>
+#include <cs50.h>
+
+int main(void)
+{
+    string first = get_string("What's your first name? ");
+    char middle = get_char("What's your middle INITIAL? ");
+    string last = get_string("What's your last name? ");
+    printf("Hello, %s %c %s\n", first, middle, last);
+}
diff --git a/wk1/lect1/calculator.c b/wk1/lect1/calculator.c
new file mode 100644
index 0000000..037436d
--- /dev/null
+++ b/wk1/lect1/calculator.c
@@ -0,0 +1,11 @@
+#include <stdio.h>
+#include <cs50.h>
+
+int main(void)
+{
+    long x = get_int("x: ");
+    long y = get_int("y: ");
+
+    double z = (double) x / (double) y;
+    printf("%.20f\n", z);
+}
diff --git a/wk1/lect1/compare.c b/wk1/lect1/compare.c
new file mode 100644
index 0000000..8511597
--- /dev/null
+++ b/wk1/lect1/compare.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+#include <cs50.h>
+
+int main(void)
+{
+    int x = get_int("What's x? ");
+    int y = get_int("What's y? ");
+
+    if (x < y)
+    {
+        printf("x is less than y\n");
+    }
+    else if (x > y)
+    {
+        printf("x is greater than y\n");
+    }
+    else
+    {
+        printf("x is equal to y\n");
+    }
+}
diff --git a/wk1/lect1/hello.c b/wk1/lect1/hello.c
new file mode 100644
index 0000000..927f7b6
--- /dev/null
+++ b/wk1/lect1/hello.c
@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main(void)
+{
+    printf("hello, world\n");
+}
diff --git a/wk1/lect1/mario.c b/wk1/lect1/mario.c
new file mode 100644
index 0000000..b8b4262
--- /dev/null
+++ b/wk1/lect1/mario.c
@@ -0,0 +1,39 @@
+#include <stdio.h>
+#include <cs50.h>
+
+int get_size(void);
+void print_grid(int size);
+
+int main(void)
+{
+    //Get Size of Grid
+    int size = get_size();
+    //Print Grid
+    print_grid(size);
+}
+
+int get_size(void)
+{
+    int n;
+    do
+    {
+        n = get_int("Size: ");
+    }
+    while (n < 1);
+    return n;
+}
+
+void print_grid(size)
+{
+    for (int i = 0; i < size; i++)
+    {
+        for (int j = 0; j < size; j++)
+        {
+            printf("#");
+        }
+        printf("\n");
+    }
+}
+
+
+
diff --git a/wk1/lect1/meow.c b/wk1/lect1/meow.c
new file mode 100644
index 0000000..1f511c8
--- /dev/null
+++ b/wk1/lect1/meow.c
@@ -0,0 +1,11 @@
+#include <stdio.h>
+#include <cs50.h>
+
+int main(void)
+{
+    int x = 36;
+    for (int i = 0; i < x; i++)
+    {
+        printf("meow\n");
+    }
+}
diff --git a/wk1/lect1/phone-book.c b/wk1/lect1/phone-book.c
new file mode 100644
index 0000000..e37fa2b
--- /dev/null
+++ b/wk1/lect1/phone-book.c
@@ -0,0 +1,10 @@
+#include <stdio.h>
+#include <cs50.h>
+
+int main(void)
+{
+    string name = get_string("What's your name? ");
+    int age = get_int("What's your age? ");
+    string phone = get_string("What's your phone number? ");
+    printf("Age is %i. Name is %s. Number is %s. \n", age, name, phone);
+}