diff --git a/q1.c b/q1.c
new file mode 100644
index 00000000..b88a9414
--- /dev/null
+++ b/q1.c
@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+int main()
+{
+    int x = 1;
+  if( x == 1){
+    printf(" x equals 1" );
+  }
+  else {
+    printf(" x does not equal 1");
+  }
+  return 0;
+}
diff --git a/q2_problem.c b/q2_problem.c
new file mode 100644
index 00000000..3332a177
--- /dev/null
+++ b/q2_problem.c
@@ -0,0 +1,20 @@
+//Question 2a
+float do_it(char a,char b,char c);
+
+
+//Question 2b
+void print_a_number(int m);
+
+//Question 2c
+
+#include <stdio.h>
+void print_msg( void );
+main(){
+  print_msg("This is a message to print");//The print_msg function does not take arguments on it.
+  return 0;
+}
+void print_msq( void )  //This is supposed to be print_msg not print_msq
+{
+  puts("This is a message to print");
+  return 0; // This is unexpected because the return type was already specified as 'void'
+}
diff --git a/q3.c b/q3.c
new file mode 100644
index 00000000..340d870b
--- /dev/null
+++ b/q3.c
@@ -0,0 +1,27 @@
+//Quetion 3a
+long array[50];
+
+//Question 3b
+long array[49] = 123.456;
+
+//Question 3c
+for (x = 0; x < 100; x++) // x = values 0,1,2,3,4,5..........99( x values increasing from 1 t0 99)
+
+//Question 3d
+for (ctr = 2; ctr < 10; ctr += 3) // ctr value = (2,5,8)
+
+//Question 3e
+#include<stdio.h>
+int main()
+{
+int counter, c = 1;
+while ( c <= 100) {
+  counter = i;
+  c += 3;
+}
+return o;
+}
+
+//Qustion 3f
+for (counter = 1; counter < MAXVALUES; counter++ ); //the for loop was terminated
+printf("\nCounter = %d", counter);//The function did not have braces
diff --git a/q4b.c b/q4b.c
new file mode 100644
index 00000000..f0895b5d
--- /dev/null
+++ b/q4b.c
@@ -0,0 +1,50 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int results[] = {};
+int *addarrays(int array1[], int array2[], int n);
+
+int main(void) {
+  int i,n;
+  printf("Enter the size of the arrays: \n");
+  scanf("%d",&n);
+  int array_first[n], array_second[n];
+  printf("Enter First array: \n");
+
+  for ( i = 0; i < n; i++) {
+    scanf("%d", &array_first[i]);
+  }
+
+  printf("Enter Second array: \n");
+
+  for ( i = 0; i < n; i++) {
+    scanf("%d", &array_second[i]);
+  }
+
+  int *y;
+  y = addarrays(array_first, array_second, n);
+   printf("array one: ");
+    for (i=0; i < n ; i++)  {
+  printf("%d,", array_first[i]);
+  }
+  printf("\n array two: ");
+  for (i=0; i < n; i++){
+  printf("%d,", array_second[i]);
+  }
+  printf("\nresults array: ");
+  for (i=0; i < n; i++){
+  printf("%d,", y[i]);
+  }
+  return 0;
+}
+
+int *addarrays(int array1[], int array2[], int n) {
+  int i = 0;
+  for (i = 0; i < n; i++) {
+    results[i] = array1[i] + array2[i];
+  }
+  int *z;
+  z = results;
+  return z;
+}