#include stdio.h int main(void) {char ch = 0;scanf(%c, ch);// Read one character

#include stdio.hint main(void){char first = A;char second = B;char last = Z;

printf()中的转换说明符始终以％字符开头。 如果要输出％字符，请使用转义序列%%。

下面是一个类型为char的算术运算示例：#include stdio.h int main(void) { char letter = C;// letter contains the decimal code value 67

#include stdio.h int radius, area; int main(){ printf( Enter radius (i.e. 10): );

正整数n的阶乘由n!表示 并定义如下：n! = 1 x2 x..... xn例如：0! = 11! = 12! = 1 x 2 = 2

#include stdio.hint main(void) {int i;const int numFibs = 20;unsigned long long int Fibonacci[numFibs];

#include stdio.hint main (void){const char baseDigits[16] = {0, 1, 2, 3, 4,5, 6, 7,

#include stdio.h#include stdbool.hint main (void){bool isPrime;for (int p = 3; p = 50; p += 2)

#include stdio.hint main (void){int sum;// compute resultsum = 25 + 37 - 19;// display result

#includestdio.hint main (void){printf(The next largest even multiple of %i and %i is %i.\\n, 365, 7, 365 + 7 - 365 % 7);

#include stdio.hint main (void){int n, triangularNumber;triangularNumber = 0;for (n = 1; n = 200; n = n + 1)

例如，它会将18天转换为2周，4天。以下列格式显示结果：18天是2周，4天。使用while循环允许用户重复输入日期值。

#include stdio.hint main(void){int count, sum;int n;printf(Enter the upper limit: );

#include stdio.hvoid showCube(double x);int main(void){double val;printf(Enter a floating-point value: );

#include stdio.hint main(void){int x = 100;printf(dec = %d; octal = %o; hex = %x\\n, x, x, x);

#include stdio.hint main(void){int jane, tarzan, cheeta;cheeta = tarzan = jane = 68;printf(cheetatarzanjane\\n);

#include stdio.hint main(void){int n = 0;size_t intsize;intsize = sizeof (int);printf(n = %d, n has %zd bytes; all ints have %zd bytes.\\n, n, sizeof n, intsize );

#include stdio.hint main(void){int top, score;top = score = -(2 + 5) * 6 + (4 + 3 * (2 + 3));

#include stdio.hint main(void){int c = 0, linestarted = 0;printf(Input some characters, then press Ctrl+D.\\n);