Computers and Technology, 28.10.2020 17:00 austinwilliams60

write a program that implements a simple movie selection decision tree. The decision tree will help the user determine which Dwayne Johnson movie to see.

Answers: 1

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Answers

In order to make the following code in C it is necessary to take in consideration the possible tree of choices, or decision make trees.

Code:

#include <stdio.h>

int main(){

printf("Please answer with (y/n) \n");

printf("How about comedy movies? ");

char optional[2];

scanf("%s",&optional);

if(optional[0] == 'y'){

printf("Recommended: CENTRAL INTELLIGENCE\n");

} else if(optional[0] == 'n'){

printf("Then, how about a current movie ? ");

scanf("%s",&optional);

if(optional[0] == 'y' ){

printf("Recommended: HOBBS & SHAW\n");

}else if(optional[0] == 'n') {

printf("how about electronic games ? ");

scanf("%s",&optional);

if(optional[0] == 'y' ){

printf("Certified Fresh ? ");

scanf("%s",&optional);

if(optional[0] == 'y'){

printf("recommended JUMANJI : WELCOME TO THE JUNGLE\n");

}else if(optional[0] == 'n') {

printf("RAMPAGE");

}

}else if(optional[0] == 'n') {

printf("about franchises ? ");

scanf("%s",&optional);

if(optional[0] == 'y'){

printf("Recommended: FAST FIVE\n");

}else if(optional[0] == 'n') {

printf("How about animation ? ");

scanf("%s",&optional);

if(optional[0] == 'y'){

printf("recommended: MOANA\n");

}else if(optional[0] == 'n') {

printf("recommended: SKYSCRAPPER\n");

}

return 1;

}

Answer from: Quest

answer: when the substance contain the two parts (polar and non-polar) like soap.

explanation:

soap is produced from the basic hydrolysis of ester "saponification", it is considered as a salt of hydrocarbons. the soap molecule contains the two parts: a polar group (-coo-na+) and a non-polar group (r-hydrocarbon part). the polar group is called the head and the tail is the non-polar group. the polar group is hydrophilic in nature (water loving) and the non-polar group is hydrophobic in nature (water repelling).the polar/non-polar nature of a substance is useful that it can dissolve the non-polar substances by the polar part and also can dissolve the polar substances by the non-polar part. it commonly used in detergents and soaps.

Answer from: Quest

is this supposed to be a question ?

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