[added] lerp, with both an unprecise and a precise option.

misc/lerp.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+#include <math.h>
+
+float lerp(float k0, float k1, float t) {
+    return k0 + t * (k1 - k0);
+}
+
+float lerp_precise(int k0, int k1, float t) {
+    return (1 - t) * k0 + t * k1;
+}
+
+int main() {
+    float start = 0;
+	float finish = 5;
+	float steps = 0;
+    
+	printf("Input a number, this is the bigger bound of the lerp:\n");
+    scanf("%f", &finish);
+
+    printf("Input a number, this is in how many steps you want to divide the lerp:\n");
+    scanf("%f", &steps);
+
+	for (int i = 0; i < steps + 1; i++) {
+		printf("%f\n", lerp(start, finish, i / steps));
+	}
+
+    return 0;
+}