Summary

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Section 4.12 Summary

Here is what we have learned in this chapter:

Integer numbers can be stored efficiently in the int datatype, characters in the char datatype and floating point numbers in the float datatype.
The format specifiers for these datatypes are %d, %c and %f.

To read user input into these datatypes, use:

scanf("%d", &age); 
scanf("%c", &letter); 
scanf("%f", &height);

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