C++ Input/Output: Streams. The basic data type for I/O in C++ is the stream. . C++ incorporates a complex hierarchy. of stream types. The most basic stream types are the standard input/output streams: istream cin. built-in input stream variable; by default hooked to keyboard. ostream cout.
criteria range. criteria range. Conditions for selecting records; for example, Illinois customers with balances over $10,000 or residents who have lived in the state less than five years..
In this AVERAGEIFS formula: 1  Average_range is B2:B8 (cells that you want to average if both conditions are met); 2  Criteria_range1 is A2:A8 (Items column) and criteria1 is banana; 3  Criteria_range2 is B2:B8 (Sales column) and criteria2 is >100.