hopefully the last one

AY 2022-2023/Student Works/ilijapetrov/finalProgram.c

@@ -0,0 +1,91 @@
+/*
+structures(records)
+functions and parameters
+by value and by refrence (pointers)
+*/
+#include <stdio.h>
+
+//define structure
+struct agent
+{
+	char cRole;
+	char sName[10];
+	int dID;
+	struct agent *a;
+};
+
+//function prototypes
+void printAgentRef();
+void printAgentVal();
+
+
+int main(int argc, char const *argv[])
+{
+
+	//local variables of struct agent
+	struct agent a1, a2, a3, a[100];
+
+	//we want the user to enter values for a1
+	printf("\nEnter agent name: ");
+	scanf("%s", a1.sName); //no &
+	printf("\n Enter the role of %s: ", a1.sName);
+	scanf(" %c", &a1.cRole);
+	printf("\n Enter ID of %s: ", a1.sName);
+	scanf("%d", &a1.dID);
+
+	printf("\nEnter agent name: ");
+	scanf("%s", a2.sName); //no &
+	printf("\n Enter the role of %s: ", a2.sName);
+	scanf(" %c", &a2.cRole);
+	printf("\n Enter ID of %s: ", a2.sName);
+	scanf("%d", &a2.dID);
+
+	//we are going to use pointers to connect a1 to a2
+	a1.a = &a2;
+
+
+	//print a1 using the externam function
+	printAgentRef(&a1); //use & to pass the adress of the struct
+	// printAgentVal(a1); //just duplicate no need for address
+	printAgentRef(a1.a);
+
+	return 0;
+}//end of main
+
+//function definitions
+void printAgentRef(struct agent *a){
+	printf("\n Agent name: %s", a->sName);
+	printf("\n Agent role: %c", a->cRole);
+	printf("\n Agent ID: %d \n", a->dID);
+}//endref
+
+
+
+void printAgentVal(struct agent a){
+	printf("\n Agent name: %s", a.sName);
+	printf("\n Agent role: %c", a.cRole);
+	printf("\n Agent ID: %d \n", a.dID);
+}//endval
+
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AY 2022-2023/Student Works/ilijapetrov/struct element{

@@ -0,0 +1,19 @@
+struct element{
+	int val;
+	struct element *next
+}
+
+struct element e1, e2, e3 , e4, head, tail, temp
+
+head.next=&e1;
+e1.val= 420;
+e1.next= &e2;
+e2.val= 69;
+e2.next= &e3;
+e3.val= 27;
+e3.next= NULL;
+tail= e.next;
+
+//so if i want to sort them
+temp= &e1;
+head.next= &e3;