# Problem Set 1: Data Types, IO - 55

- [Data Type, Variable, Format Specifier, Input, Output, String - 33](/c/ex/ps1/data-type-variable-format-specifier-input-output-string-33.md)
- [Data Type, Input, Output - 8](/c/ex/ps1/data-type-input-output-8.md)
- [Data Type, Data Type Modifier, Format Specifier, Size, Limit, Address - 9](/c/ex/ps1/data-type-data-type-modifier-format-specifier-size-limit-address-9.md)
- [Formatted Input-Output - 4](/c/ex/ps1/formatted-input-output-4.md)
