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Data Input/Output



DATA INPUT / OuTPUT

When we make a program, we need to get some data from user and display some data to user. Since data is of various types like a Real Number, Integer Number, Characters or String. Thus there are various syntax to get various data from user and to display data.

Here are the One Line Syntax to input and display data:


1-     Integer :
Input: scanf(“%d”,&a);
Output: printf(“%d”,a);

2-     Float :
Input: scanf(“%f”,&b);
Output: printf(“%f”,b);

3-     Character:
Input: scanf(“%c”,&c);
Output: printf(“%c”,c);

4-     String:
Input: scanf(“%s”,st); OR gets(st)
Output: printf(“%s”,st); OR puts(st)

5-     Long Double
Input: scanf(“%ld”,&xx);
Output: printf(“%ld”,xx);

6-     Long Float:
Input: scanf(“%lf”,&yy);
Output: printf(“%lf”,yy);

Here is an example of a program for getting Input of various types and displaying it.


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