C

DeitelC/Chapter3/SideOfATriangle.c

@@ -0,0 +1,43 @@
+#include <stdio.h>
+
+int AbsoluteValue(int number) {
+    if (number < 0) {
+        number *= -1;
+    }
+    return number;
+}
+
+int main() {
+    int a;
+    int b;
+    int c;
+    int check = 0;
+    printf("%s\n", "Enter sides of Triangle! (Enter first value!): ");
+    scanf("%d", &a);
+    printf("%s\n", "Enter sides of Triangle! (Enter second value!): ");
+    scanf("%d", &b);
+    printf("%s\n", "Enter sides of Triangle! (Enter last value!): ");
+    scanf("%d", &c);
+
+
+    if(AbsoluteValue(b-a) < c && c < a+b) {
+        check++;
+    } else {
+        printf("%s\n", "Check 1 NOT COMPLETED!");
+    }
+    if(AbsoluteValue(c-a)< b && b < c+a) {
+        check++;
+    } else {
+        printf("%s\n", "Check 2 NOT COMPLETED!");
+    }
+    if(AbsoluteValue(c-b)< a && a < c+b) {
+        check++;
+    } else {
+        printf("%s\n", "Check 3 NOT COMPLETED!");
+    }
+    if(check == 3) {
+        printf("%s\n", "Yes this is a triangle!");
+    } else {
+        printf("%s\n", "No");
+    }
+}