Niwamanya Ton Christopher

Qtn 1

@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <stdlib.h>
+int x=1;//it had a full colon instead of a semi-colon
+main()
+{
+  if(x==1)// single equal sign(=)is not recognized as equal but instead double equal sigh(==)
+ {
+   printf("x equals 1");
+ }
+  else // otherwise is not recognized by the compilers so we use else
+ {
+  printf("x does not equal 1");
+ }
+  return 0;
+}

Qtn 2 p 1

@@ -0,0 +1,6 @@
+//do_it()
+//the header for above function is as below
+#ifndef DO_IT_H
+#define DO_IT_H
+float do_it(char a, char b, char c)
+#endif // DO_IT_H

Qtn 2 p 3

@@ -0,0 +1,8 @@
+ //the problems in the program of question 2 part 3 are below
+ -the function header was terminated and yet it
+  shouldn't be terminated
+ -the print_msg function shouldn't take any arguments
+  but the main function will call it with a string argument
+ -Another problem is that the function name in the function
+  declaration is print_msq() which is wrong because it sould
+  instead be print_msg()

Qtn 2 p2

@@ -0,0 +1,6 @@
+//print_a_number()
+//the header for the above function is as below
+#ifndef PRINT_A_NUMBER_H
+#define PRINT_A_NUMBER_H
+void print_a_number(int x)
+#endif // PRINT_A_NUMBER_H

Qtn 3 p 1

@@ -0,0 +1,3 @@
+ //the declaration that will hold 50 type long values is as below
+
+ long values[50];

Qtn 3 p 2

@@ -0,0 +1,3 @@
+// the statement that assigns the value 123.456 to the 50th element in the array  
+
+long values[49] = 123.456;

Qtn 3 p 3

@@ -0,0 +1,5 @@
+for (x=0;x<100;x++)
+
+    //The value of x will be as below if the statement is complete
+
+    x=100

Qtn 3 p 4

@@ -0,0 +1,3 @@
+for (ctr=2;ctr<10;ctr+=3)
+    // The value of ctr will be as below when the statement is complete
+    ctr=11

Qtn 3 p 5

@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+main()
+{
+ int count;
+ count=1;
+ while(count<=100)
+ {
+  printf("%d\n",count);
+  count+=3;
+ }
+ return 0;
+}
+

Qtn 3 p 6

@@ -0,0 +1,5 @@
+  for (counter = 1; counter < MAXVALUES; counter++ );
+    printf("\nCounter = %d", counter);
+    //the problem with the above code fragment is
+    the semicolon at the end of the condition is the problem because a condition
+    shouldn't have a semicolon at the end

Qtn 4 p 1

@@ -0,0 +1,8 @@
+#include<stdio.h>
+void addarrays(int array1[], int array2[], int destination_array[], int SIZE)
+{
+   for(int i=0;i<SIZE;i++) 
+  {
+    destination_array[i] = array1[i] + array2[i];
+  }
+}

Qtn 4 p2

@@ -0,0 +1,23 @@
+ #include <stdio.h> 
+int *addarrays(int arraya[],int arrayb[], int SIZE); 
+main(){ 
+int arraya[] = {2,3,5,9,10}; 
+printf("arraya[2,3,5,9,10]\n");
+int arrayb[] = {10,23,25,17,16}; 
+ printf("arrayb[10,23,25,17,16]\n");
+ printf("arrayc  ");
+int *arrayc = addarrays(arraya, arrayb, 5);
+int i; 	
+for( i=0;i<5;i++) { 
+printf("%d,", arrayc[i]); 
+} 
+} 
+
+int *addarrays(int arraya[], int arrayb[], int length){ 
+int *destination_array = malloc(length * sizeof(int));
+int i; 
+for( i=0;i<length;i++){ 
+destination_array[i] = arraya[i] + arrayb[i]; 
+} 
+return destination_array; 
+}

Student details

@@ -0,0 +1,4 @@
+Niwamanya Ton Chritopher
+17U/1698
+BELE
+217001732