Long long int

Long long int is a data type used in programming languages such as C++ and Java. It is a larger version of the standard int data type, capable of storing larger values. Specifically, a long long int is an integer data type that can store values between -9,223,372,036,854,775,808 and 9,223,372,036,854,775,807 (inclusive) in 64 bits of memory. This makes it useful for calculations that involve very large numbers, such as in cryptography or scientific computations.

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long long int

Long long int is a data type in programming languages that can hold larger integer values than the regular int data type. It is typically used to store 64-bit integers, which can range from -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807. The "long long" part of the name refers to the fact that it is a longer integer type than the regular int. In C and C++, the keyword for long long int is "long long", and in Java and other languages, it is "long".

int long long int

"int long long int" 是一个错误的数据类型声明，正确的声明应该是 "long long int"。它是 C++ 中的一种整型数据类型，用于表示比 int 类型更大范围的整数，其范围为 -9,223,372,036,854,775,808 到 9,223,372,036,854,775,807。