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add-complex-numbers2.c

@@ -0,0 +1,27 @@
+//return struct from function
+
+#include <stdio.h>
+
+typedef struct Complex {
+ double real;
+ double imag;
+} complex;
+
+complex addNumbers(complex c1, complex c2) {
+ complex sum;
+ sum.real = c1.real + c2.real;
+ sum.imag = c1.imag + c2.imag;
+ return sum;
+}
+
+int main() {
+
+ complex c1 = {.real = 1.4, .imag = 4.5};
+ complex c2 = {.real = 5.4, .imag = -3.4};
+ complex result;
+
+ result = addNumbers(c1, c2);
+ printf("Sum: %.2lf + %.2lfi", result.real, result.imag);
+
+ return 0;
+}

add-complex-numbers3.c

@@ -0,0 +1,23 @@
+// add complex numbers with input
+#include <stdio.h>
+
+typedef struct Complex {
+ double real;
+ double imag;
+} complex;
+
+int main() {
+
+ complex c1, c2, result;
+
+ scanf("%lf %lf ", &c1.real, &c1.imag);
+
+ scanf("%lf %lf ", &c2.real, &c2.imag);
+
+ result.real = c1.real + c2.real;
+ result.imag = c1.imag + c2.imag;
+
+ printf("%.2lf + %.2lfi", result.real, result.imag);
+
+ return 0;
+}

addingMass-with-struct.c

@@ -0,0 +1,33 @@
+// Add 2 masses with different units using struct
+
+#include <stdio.h>
+
+typedef struct Mass {
+int stone;
+int pounds;
+} mass;
+
+int main(){
+
+mass m1;
+mass m2;
+mass result;
+
+printf("Enter first distances\n");
+printf("Enter stone and pounds: ");
+scanf("%d %d", &m1.stone, &m1.pounds);
+
+printf("Enter second distances\n");
+printf("Enter stone and pounds: ");
+scanf("%d %d", &m2.stone, &m2.pounds);
+
+result.stone = m1.stone + m2.stone;
+result.pounds = m1.pounds + m2.pounds;
+
+result.stone = result.stone + (result.pounds / 14);
+result.pounds = result.pounds % 14;
+
+printf("Sum is %d stone and %d pounds", result.stone, result.pounds);
+
+return 0;
+}

area-rectangle.c

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+// area of rectangle
+
+#include <stdio.h>
+
+struct rectangle{
+	int length;
+	int width;
+};
+
+void findArea(struct rectangle rec1) {
+	int area = rec1.length * rec1.width;
+	printf("Area: %d", area);
+}
+
+int main() {
+
+	struct rectangle rec = {.length = 4, .width = 2};
+
+	findArea(rec);
+
+ return 0;
+}

perimeter-rectangle.c

@@ -0,0 +1,22 @@
+// perimiter of rectangle
+
+#include <stdio.h>
+
+struct Rectangle {
+int length;
+int breadth;
+};
+
+void findPerimeter(struct Rectangle rec1){
+int perimeter = 2*rec1.length + 2*rec1.breadth;
+printf("%d", perimeter);
+}
+
+int main(){
+struct Rectangle rec1;
+scanf("%d %d ", &rec1.length, &rec1.breadth);
+
+findPerimeter(rec1);
+
+return 0;
+}

print-struct-values.c

@@ -0,0 +1,23 @@
+// Print values of struct
+
+#include <stdio.h>
+
+struct Employee{
+int age;
+char name[50];
+};
+
+
+int main() {
+
+ struct Employee employee1;
+
+ scanf("%d ", &employee1.age);
+
+ fgets(employee1.name, sizeof(employee1.name), stdin);
+
+ printf("%s", employee1.name);
+ printf("%d", employee1.age);
+
+ return 0;
+}

store-player-info.c

@@ -0,0 +1,29 @@
+// Store player info
+
+#include <stdio.h>
+
+struct Player {
+ char name[50];
+ int strength;
+ double stamina;
+} player1;
+
+int main() {
+
+ printf("Enter name: ");
+ fgets(player1.name, sizeof(player1.name), stdin);
+
+ printf("Enter strength: ");
+ scanf(" %d", &player1.strength);
+
+ printf("Enter stamina: ");
+ scanf(" %lf", &player1.stamina);
+
+
+ // print student info
+ printf("Name: %s", player1.name);
+ printf("Strength: %d\n", player1.strength);
+ printf("Stamina: %.2lf", player1.stamina);
+
+ return 0;
+}

subtract-complex-numbers.c

@@ -0,0 +1,24 @@
+// Subtract two complex numbers
+
+#include <stdio.h>
+
+typedef struct Complex {
+ double real;
+ double imag;
+} complex;
+
+int main() {
+
+ complex c1, c2, result;
+
+ scanf("%lf %lf ", &c1.real, &c1.imag);
+
+ scanf("%lf %lf ", &c2.real, &c2.imag);
+
+ result.real = c1.real - c2.real;
+ result.imag = c1.imag - c2.imag;
+
+ printf("%.2lf + %.2lfi", result.real, result.imag);
+
+ return 0;
+}