FizzBuzz, BMI, reverse string

November/Day 29/C/Body-Mass-Index.c

@@ -0,0 +1,23 @@
+#include <stdio.h>
+
+float BodyMassIndex(float weight, int age, float height){
+ float mass = weight/10;
+ return mass / (height*height);
+}
+
+int main() {
+ float weight, height;
+ int age;
+ // person enters weight
+ printf("Weight(N): ");
+ scanf("%f", &weight);
+ //person enters age
+ printf("Age: ");
+ scanf("%d", &age);
+ //person enters height
+ printf("Height(m): ");
+ scanf("%f", &height);
+
+ float BMI = BodyMassIndex(weight, age, height);
+ printf("BMI: %0.1f kg per m squared", BMI);
+}

November/Day 29/C/Fizz-Buzz.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+
+void fizzBuzz(int n){
+ for(int i = 1; i <= n; i++){
+
+ if(i>=5 && i%5==0 && i >= 3 && i%3 == 0){
+ printf("fizzbuzz\n");
+ }
+ else if(i >= 3 && i%3 == 0){
+
+ printf("fizz\n");
+
+ }else if(i>=5 && i%5==0) {
+ printf("buzz\n");
+ }
+
+ else{
+ printf("%d\n", i);
+ }
+
+ }
+ return;
+}
+
+int main() {
+
+fizzBuzz(30);
+}

November/Day 29/C/Reverse-string.c

@@ -0,0 +1,33 @@
+#include <stdio.h>
+
+// The numberOfLetters function, gets the number of characters the person has entered
+// so that the reverse function can iterate through the loop
+
+int numberOfLetters(char word[]){
+ int count = 0;
+ while(count>=0 ) {
+ count++;
+ if(word[count-1] == '\0') {
+ return count-1; 
+ }
+
+ }
+}
+
+
+
+void reverse(char word[]){
+ int num = numberOfLetters(word);
+ for(int i=num; i>=0; i--){
+ printf("%c", word[i]);
+ }
+
+ printf("\n");
+ return;
+}
+
+int main() {
+
+ reverse("Greetings!");
+
+}