Problems in passing arguments by parameter

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I’m having trouble passing arguments through parameters. The error occurs in the row 23 column 5 and it’s like this:

Too few Arguments to Function 'imc'

#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#include <unistd.h>

float imc(float tam, float pes);

int main()
{
    float altura;
    float peso;
    float resultado;

    printf("digite a sua altura ");
    scanf("%f",&altura);
    printf("\n\ndigite seu peso ");
    scanf("%f", &peso);

    imc(altura,peso);

    system("clear");

    printf("%f", imc(resultado));

    return 0;
}

float imc(float tam, float pes)
{

    return tam*pow(pes,2);
}
c

2 answers

4


If you repair your function imc is asking for two parameters: float imc(float tam, float pes).

In your printf you have printf("%f", imc(resultado));, that is, at the moment you are sending a parameter (resultado), will give parameter error.

For that not to happen:

resultado = imc(altura,peso);

system("clear");

printf("%f", resultado);

  • aaa vlw, I have to improve the way I write =P printf("%f", resultado=imc(altura, peso));

1

The problem is in the function call,

float imc(float tam, float pes)

Because in the line 23 the function imc asks for two arguments and you’re only going through one.

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