NAMPIIMA CHARLENE LINDA 17/U/8244/PS

question 2

@@ -0,0 +1,13 @@
+(do_it.h)
+#ifndef DO_IT_H
+#define DO_IT_H
+float do_it(char a, char b, char c);
+#endif//DO_IT_H
+
+(print_a_number.h)
+#ifdef PRINT_A_NUMBER_H
+#define PRINT_A_NUMBER_H
+void print_a_number(int x);
+#endif//PRINT_A_NUMBER_H
+
+The print_msg()function is not supposed to take any arguments but the main function calls it with a string argument.

question 3

@@ -0,0 +1,13 @@
+long values[50];
+long values[49]=123456;
+x is equalto 100 when the statement is complete
+the value of ctr is 11 when the statement is complete 
+
+#include<stdio.h>
+main(){
+  if(x==1)
+     printf("x equals 1")
+   else
+     printf("x does not equal 1");
+   return0;
+ }

question four

@@ -0,0 +1,5 @@
+void addarrays(int array1[], int array2[], int destination_array[], int SIZE){
+for(int i=0;i<SIZE;++)  
+   destination_array[i]=array1[i]+array2[i];
+     }
+   }

question one

@@ -0,0 +1,9 @@
+#include <stdio.h>
+intx=1;
+main()
+  if(x==1)
+     printf("x equals 1);
+else
+  printf("x does not equal to 1);
+  return0;
+}

question three

@@ -0,0 +1,15 @@
+long values[50];
+long values[49]=123456
+x  is equal to 100 when the statement is complete
+the value of ctr is 11 when the statement is complete
+
+#include <stdio.h>
+main(){
+int count=1;
+while(count<=100){
+  printf("%d",count);
+    count+=3;
+   }
+ }
+
+the code under the for loop is always executed once ,outside of the for loop, because of the semicolon terminating the for loop.