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== Operations of mixed types ==
 
== Operations of mixed types ==
Up until now we've only shown examples that have expressions with only homogeneous types. For example the addition of two int types or multiplication of two int types. Expressions, however, can involve values of different types. When this happen, a protocol for converting them to a common type is invoked, known as the {{C|usual arithmetic conversions}}. Depending on the type of the operand, and expression it generally converted to the type of the bigger range type among the two. This concept sometimes produce confusing outputs for new programmers.
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Up until now we've only shown examples that have expressions with only homogeneous types. For example the addition of two int types or multiplication of two int types. Expressions, however, can involve values of different types. When this happen, a protocol for converting them to a common type is invoked, known as the [[usual arithmetic conversions - C|usual arithmetic conversions]]. Depending on the type of the operand, and expression it generally converted to the type of the bigger range type among the two. This concept sometimes produce confusing outputs for new programmers.
  
 
Consider the following program:
 
Consider the following program:

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