When I run my code and entre 2 it answer me like I entre 1 and I dont know why

Question

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C

 #include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
int main()
{

    printf("welcome user\n");
printf("\n");
  printf("please answer this following questions\n");
  printf("\n");
    printf("choose your gender \n");
    printf("entre one (1) for male and");
    printf(" entre twoo (2) for female");
    printf("\n");
    printf("\n");
  
  
  int gender;
  char (male);
  char (female);
  scanf("%d", &gender);
printf("\n");
  if (gender = 1) {
    printf("your gender is %d", gender);
 
    printf(" (male)");
    printf("\n");

      printf("what is your age?\n");
  printf("\n");

    int age;

    scanf("%d", &age);
printf("\n");
    printf("your age is %d\n", age);
  printf("\n");

    if (age <= 30){ 
        printf("you are yong so live alife you will remember\n ");
      printf("\n");
  } 
    else if (age > 30) {
        printf("you are to old mf\n ");
       printf("\n");
        printf("but it's ok you still human\n");
      printf("\n");
        printf("XD\n");
      printf("\n");
      printf("\n");
    }


  printf("Rate your beauty from 10\n");
  printf("\n");
    int beauty;
  
      scanf("%d", &beauty);
   printf("\n");
  printf("so your beauty is %d\n", beauty);
  printf("\n");
  printf("you are ugly as f*** bro buts its ok we're all the same");

   
 
    }
  else if (gender = 2 )
    {
      printf("your gender is %d", gender);
      printf(" (female)");
      printf("\n");
      printf("what is your age?\n");
  printf("\n");

    int age;

    scanf("%d", &age);
printf("\n");
    printf("your age is %d\n", age);
  printf("\n");

    if (age <= 20){ 
  printf("you are yong i like that yoy are my type\n ");
      printf("\n");
  } 
    else if (age > 30) {
        printf("you still yong tho\n ");
       printf("\n");
       
    }


  printf("Rate your beauty from 10\n");
  printf("\n");
    int beauty ;
  
      scanf("%d", &beauty);
   printf("\n");
  printf("so your beauty is %d\n", beauty);
  printf("\n");

  if (beauty <= 7){
    printf("you are ugly bitch\n");
    printf("\n");
} 
  
  else if (beauty > 7)
      {
        printf("emmm i see you are so beautiful\n");
        printf("\n");
        
                                         } 

    printf("would you merry me?\n");
    printf("\n");
    int marry ;
    scanf("%d", &marry);
    char yes;
    char no;
    if (marry = yes) 
    
    printf("omg finelly i've got a wife for me\n");
    
    else if (marry = no)
  
  printf("it's ok i know that im ugly XD\n");
  }
}

What I have tried:

I tried to separate the answers of males from females

Posted 24-Feb-22 11:11am

Dz Achref

Updated 24-Feb-22 14:18pm

PIEBALDconsult

v2

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PIEBALDconsult 24-Feb-22 17:16pm

Here's a problem, think about it:
if (gender = 1)
if (gender = 2 )

2 solutions

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OriginalGriff · Answer 1 · 2022-02-24T11:38:00

In C, there is no "true" or "false" value - any nonzero value is true, and any zero value is false.
And the assignment operator "=" returns a value, so you can string them together:

C

a = b = c = 0;

So when you write an if statement, if the condition statement evaluates to a non-zero value - any non zero value - then the following line(s) of code will be executed.

And "=" is the assignment operator, while "==" is the equality comparison operator.

So look at your code, and see what you have used ... :D

To be honest, if you had used the debugger, you would have spotted that in a minute or maybe two and saved yourself a lot of time. It's well worth getting used to it as it's one of the best tools in a developers toolbox, and we all use it a lot. Get used to it on trivial projects like this and it'll stand you in good stead when you get to more complex ones.

Patrice T · Answer 2 · 2022-02-24T14:18:00

Quote:
When I run my code and entre 2 it answer me like I entre 1 and I dont know why

C++

if (gender = 1) {  //Here, you store value 1 in gender
if (gender == 1) { //Here, you compare gender with value 1

Advice: Learn to indent properly your code, it show its structure and it helps reading and understanding. It also helps spotting structures mistakes.

C++

#include <stdio.h>

#include <stdlib.h>

#include <stdbool.h>

int main() {

  printf("welcome user\n");
  printf("\n");
  printf("please answer this following questions\n");
  printf("\n");
  printf("choose your gender \n");
  printf("entre one (1) for male and");
  printf(" entre twoo (2) for female");
  printf("\n");
  printf("\n");

  int gender;
  char(male);
  char(female);
  scanf("%d", & gender);
  printf("\n");
  if (gender = 1) {
    printf("your gender is %d", gender);

    printf(" (male)");
    printf("\n");

    printf("what is your age?\n");
    printf("\n");

    int age;

    scanf("%d", & age);
    printf("\n");
    printf("your age is %d\n", age);
    printf("\n");

    if (age <= 30) {
      printf("you are yong so live alife you will remember\n ");
      printf("\n");
    } else if (age > 30) {
      printf("you are to old mf\n ");
      printf("\n");
      printf("but it's ok you still human\n");
      printf("\n");
      printf("XD\n");
      printf("\n");
      printf("\n");
    }

    printf("Rate your beauty from 10\n");
    printf("\n");
    int beauty;

    scanf("%d", & beauty);
    printf("\n");
    printf("so your beauty is %d\n", beauty);
    printf("\n");
    printf("you are ugly as f*** bro buts its ok we're all the same");

  } else if (gender = 2) {
    printf("your gender is %d", gender);
    printf(" (female)");
    printf("\n");
    printf("what is your age?\n");
    printf("\n");

    int age;

    scanf("%d", & age);
    printf("\n");
    printf("your age is %d\n", age);
    printf("\n");

    if (age <= 20) {
      printf("you are yong i like that yoy are my type\n ");
      printf("\n");
    } else if (age > 30) {
      printf("you still yong tho\n ");
      printf("\n");

    }

    printf("Rate your beauty from 10\n");
    printf("\n");
    int beauty;

    scanf("%d", & beauty);
    printf("\n");
    printf("so your beauty is %d\n", beauty);
    printf("\n");

    if (beauty <= 7) {
      printf("you are ugly bitch\n");
      printf("\n");
    } else if (beauty > 7) {
      printf("emmm i see you are so beautiful\n");
      printf("\n");

    }

    printf("would you merry me?\n");
    printf("\n");
    int marry;
    scanf("%d", & marry);
    char yes;
    char no;
    if (marry = yes)

      printf("omg finelly i've got a wife for me\n");

    else if (marry = no)

      printf("it's ok i know that im ugly XD\n");
  }
}

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When I run my code and entre 2 it answer me like I entre 1 and I dont know why

2 solutions

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