Average Grade2, Casting, Rectangle, Weather

Average Grade2.c

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+#include <stdio.h>
+#include <stdlib.h>
+
+int main() {
+	printf("Average Grade\n");
+
+	int g1, g2, g3; /* Grade 1, Grade 2, and Grade 3 */
+
+
+	printf("Enter Your First Grade: ");
+	scanf("%d", &g1);
+
+	printf("Enter Your Second Grade: ");
+	scanf("%d", &g2);
+
+	printf("Enter Your Third Grade: ");
+	scanf("%d", &g3);
+
+	printf("Average Grade = %.2f\n", (g1 + g2 + g3) / 3.0); /* calculates and prints the avergage grade */
+
+	return 0;
+}
+
+

Casting.c

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+#include <stdio.h>
+#include <stdlib.h>
+
+int main() {
+	int num1 = 5, num2 = 2;
+	float result = (float)num1 / num2;
+
+	printf("Result = %.2f\n", result);
+
+	return 0;
+}
+
+

Rectangle2.c

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+/* Rectange Perimeter
+ * 
+ * Rectangle Perimeter is a program that caulculates 
+ * the perimeter of a rectangle based on the provided 
+ * length and width.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+
+int main() {
+	float l, w;  /* Length and Width */
+
+	printf("Rectangle Peremiter\n");
+
+	printf("Length: ");
+	scanf("%f", &l);
+
+	printf("width: ");
+	scanf("%f", &w);
+
+	printf("Perimeter: %f\n", 2 * (l + w)); /* Peremiter = Length x Width */ 	
+
+	return 0;
+}
+
+

Weather.c

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+#include <stdio.h>
+#include <stdlib.h>
+
+int main() {
+	int u, d, c; /* Temperature Unit and # of Dergreesn */
+
+       	printf("Wheather\n");
+
+	printf("(1) Celcius -> Fahrenheit \n(2) Fahrenheit -> Celcius \n(1|2) ");
+	scanf("%d", &u);
+
+	/* Convert Celcius to Fahrenheit */
+	if (u == 1) {
+		printf("Celcius -> Fahrenheit\n");
+		
+		printf("Enter temprature in Celcius: ");
+		scanf("%d", &d);
+
+		printf("Fahrenheit dergees = %.2f\n", d * 1.8 + 32); /* Fahrenheit Degrees */  
+	}
+
+	/* Convert Fahrenheit to Celcius */
+       if (u == 2) {
+		printf("Fahrenheit -> Celcius\n");
+		
+		printf("Enter temprature in Fahrenheit: ");
+		scanf("%d", &d);
+
+		printf("Celcius dergees = %.2f\n", (d - 32) / 1.8); /* Celcius Degrees */  
+	}
+
+
+	if (u != 1 && u != 2) {
+	printf("Error: Invalid Argument\n");
+
+	exit(1);
+	}
+
+	return 0;
+}
+
+