Module IV

The introduction consist with variable, operator, control flow , and function in C program for using Visual Studio 2012

            http://youtu.be/H274cy2Mpjg (video how to create code in C in Visual studio 2012 consist with variable, operator, control flow , and function (mathemathic function))

This is a time for me to introduce about how to right code in C program for Visual Studio 2012 that consist variable, operator, control flow, and function. The function for this introduction, I will chose the Math.h function that all consist with variable , operator, control and function. Moreover, in this code I will include the global declaration variable and some syntax relate with mathematic function.

            Then, in this below, it is a flowchart of how to process of the code in C that consist with variable, operator, control flow, and function relate with math.h function.

 The last, is the code of the these introduction. Please look the code in below:

#include <stdio.h>

#include <stdlib.h>

#include <math.h>

voidconisius(float m);

void sinus(float m);

voidtangen(float m);

floatm,b,h;

int s;

int main(void)

{

            repeat:

            printf("Knowing the function Math.h in C\n");

            printf("____________________________________\n");

            printf("1. conisiuus\n");

            printf("2. sinus\n");

            printf("3. tangen\n");

            printf("_____________________________________\n");

            printf("Input your selection >> ");

            scanf_s("%i",&s);

            if(s==1)

            {

                        conisius(m);

            }

            else if(s==2)

            {

                        sinus(m);

            }

            else if(s==3)

            {

                        tangen(m);

            }

            else

            {

                        printf("Input selection from 1 to 3\n");

                        goto repeat;

            }

            system("pause");

            return(0);

}

voidconisius(float m)

{

            printf("Your choice function Conisius\n");

            printf("_________________________________\n");

            printf("Input numeral >>");

            scanf_s("%.2f",&m);

            h = cos(m);

            printf("Cos from %f >> %f",h);

}

void sinus(float m)

{

            printf("Your choice function Sinus\n");

            printf("_________________________________\n");

            printf("Input numeral >>");scanf_s("%f",&m);

            h = sin(m);

            printf("Sinus from %f >> %.2f \n",,h);

}

voidtangen(float m)

{

            printf("Your choice function Tangen\n");

            printf("________________________________\n");

            printf("Input numeral >>");scanf_s("%f",&m);

            h = tan(m);

            printf("Pangkat from %f >> %.2f",,h);

}

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