=== /* 雙層 for 迴圈 */ char *nestedForLoop(int n) { // n * n 為對應點數量，"(i, j), " 對應字串長最大為 6+10*2，加上最後一個空字元 \0 的額外空間 int size = n * n * 26 + 1; char *res = malloc(size * sizeof(char)); // 迴圈 i = 1, 2, n-1, n for (int i = 1; i <= n; i++) { // 迴圈 j = 1, 2, ..., n-1, n for (int j = 1; j <= n; j++) { char tmp[26]; snprintf(tmp, sizeof(tmp), "(%d, %d), ", i, j); strncat(res, tmp, size - strlen(res) - 可以直接進行運算的型別，在演算法中直接被使用，主要包括以下幾種。 ‧ 整數型別 byte、short、int、long 。 ‧ 浮點數型別 float、double ，用於表示小數。 ‧ 字元型別 char ，用於表示各種語言的字母、標點符號甚至表情符號等。 ‧ 布林型別 bool ，用於表示“是”與“否”判斷。 基本資料型別以二進位制的形式儲存在計算機中。一個二進位制位即為 1 位元。在絕大多數現代作業系統中，

Strings are finite sequences of characters. Of course, the real trouble comes when one asks what a char- acter is. The characters that English speakers are familiar with are the letters A, B, C, etc., Julia has a first-class type for representing a single character, called AbstractChar. The built-in Char subtype of AbstractChar is a 32-bit primitive type that can represent any Unicode character (and implemented both efficiently and simply for variable-width encodings of Unicode strings. 7.1 Characters A Char value represents a single character: it is just a 32-bit primitive type with a special literal represen-

Strings are finite sequences of characters. Of course, the real trouble comes when one asks what a char- acter is. The characters that English speakers are familiar with are the letters A, B, C, etc., Julia has a first-class type for representing a single character, called AbstractChar. The built-in Char subtype of AbstractChar is a 32-bit primitive type that can represent any Unicode character (and implemented both efficiently and simply for variable-width encodings of Unicode strings. 7.1 Characters A Char value represents a single character: it is just a 32-bit primitive type with a special literal represen-

Arithmetic operations with Julia's integer types inherently perform modular arithmetic, mirroring the char- acteristics of integer arithmetic on modern computer hardware. In scenarios where overflow is a Strings are finite sequences of characters. Of course, the real trouble comes when one asks what a char- acter is. The characters that English speakers are familiar with are the letters A, B, C, etc., Julia has a first-class type for representing a single character, called AbstractChar. The built-in Char subtype of AbstractChar is a 32-bit primitive type that can represent any Unicode character (and

Arithmetic operations with Julia's integer types inherently perform modular arithmetic, mirroring the char- acteristics of integer arithmetic on modern computer hardware. In scenarios where overflow is a Strings are finite sequences of characters. Of course, the real trouble comes when one asks what a char- acter is. The characters that English speakers are familiar with are the letters A, B, C, etc., Julia has a first-class type for representing a single character, called AbstractChar. The built-in Char subtype of AbstractChar is a 32-bit primitive type that can represent any Unicode character (and

Arithmetic operations with Julia's integer types inherently perform modular arithmetic, mirroring the char- acteristics of integer arithmetic on modern computer hardware. In scenarios where overflow is a Strings are finite sequences of characters. Of course, the real trouble comes when one asks what a char- acter is. The characters that English speakers are familiar with are the letters A, B, C, etc., Julia has a first-class type for representing a single character, called AbstractChar. The built-in Char subtype of AbstractChar is a 32-bit primitive type that can represent any Unicode character (and

Arithmetic operations with Julia's integer types inherently perform modular arithmetic, mirroring the char- acteristics of integer arithmetic on modern computer hardware. In scenarios where overflow is a Strings are finite sequences of characters. Of course, the real trouble comes when one asks what a char- acter is. The characters that English speakers are familiar with are the letters A, B, C, etc., Julia has a first-class type for representing a single character, called AbstractChar. The built-in Char subtype of AbstractChar is a 32-bit primitive type that can represent any Unicode character (and

Arithmetic operations with Julia's integer types inherently perform modular arithmetic, mirroring the char- acteristics of integer arithmetic on modern computer hardware. In scenarios where overflow is a Strings are finite sequences of characters. Of course, the real trouble comes when one asks what a char- acter is. The characters that English speakers are familiar with are the letters A, B, C, etc., Julia has a first-class type for representing a single character, called AbstractChar. The built-in Char subtype of AbstractChar is a 32-bit primitive type that can represent any Unicode character (and

Arithmetic operations with Julia's integer types inherently perform modular arithmetic, mirroring the char- acteristics of integer arithmetic on modern computer hardware. In scenarios where overflow is a Strings are finite sequences of characters. Of course, the real trouble comes when one asks what a char- acter is. The characters that English speakers are familiar with are the letters A, B, C, etc., Julia has a first-class type for representing a single character, called AbstractChar. The built-in Char subtype of AbstractChar is a 32-bit primitive type that can represent any Unicode character (and

Arithmetic operations with Julia's integer types inherently perform modular arithmetic, mirroring the char- acteristics of integer arithmetic on modern computer hardware. In scenarios where overflow is a Strings are finite sequences of characters. Of course, the real trouble comes when one asks what a char- acter is. The characters that English speakers are familiar with are the letters A, B, C, etc., Julia has a first-class type for representing a single character, called AbstractChar. The built-in Char subtype of AbstractChar is a 32-bit primitive type that can represent any Unicode character (and