basicIO.c

#include<stdio.h>
int main()
{
    //storage
    printf("First Values\n");
    printf("===========\n");
    int i = 10;
    float f = 33.4;
    char ch = 'a';
    printf("i=%d\n", i);
    printf("f=%f\n", f);
    printf("ch=%c - %d\n", ch,ch);
    printf("Second Values\n");
    printf("===========\n");
    i = 20;
    f = 55.6;
    ch = 'k';
    printf("i=%d\n", i);
    printf("f=%f\n", f);
    printf("ch=%c - %d\n", ch, ch);
    //processing arithmetic operation + - * / % , logical operation > < == !=
    printf("Processed Values\n");
    printf("===========\n");
    i = 20+34;
    f = 55.6*4.7;
    ch = 'k'+3;
    printf("i=%d\n", i);
    printf("f=%f\n", f);
    printf("ch=%c - %d\n", ch, ch);
    //Input
    printf("Please enter an integer: ");
    scanf_s("%d", &i);
    printf("Please enter a float: ");
    scanf_s("%f", &f);
    printf("Please enter a char: ");
    scanf_s("%c", &ch, (unsigned int)sizeof(ch));
    if (ch == '\n')
    {
        scanf_s("%c", &ch, (unsigned int)sizeof(ch));
    }

    printf("i=%d\n", i);
    printf("f=%f\n", f);
    printf("ch=%c - %d\n", ch, ch);
    //output
    printf("Hello World");



    return 0;
}