#include stdio.h#include string.hstruct {unsigned int age : 3;} Age;int main( ) {Age.age = 4;

// -------------------------------------#include stdio.h#define TRUE1#define FALSE 0int main( ) {

// --------------------------------------#include stdio.hmain() {printf(File :%s\\n, __FILE__ );

#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

只要该值适合您的编译器类型char的范围，就可以使用int值初始化char类型变量。

转义序列描述\\n表示换行符\\r表示回车\\b表示退格\\f表示换页符\\t表示水平制表符

#include stdio.hint main(void){char letter = 0;// Stores a characterprintf(Enter an uppercase letter:);// Prompt for input

#include stdio.hint main( void ){static int count = 0;for (int x = 0; x 101; x++){if (x % 2 == 0)/*if x is even...*/

#include stdio.h#include limits.h#define MAXLINE 1000void itoa(int n, char s[], int w);

#include stdio.h#include ctype.hint main(void){char letter = 0;// Stores a characterprintf(Enter an uppercase letter:);// Prompt for input

#include stdio.hint main(){int counter = 100;unsigned long int sum = 0;for (int i = 1; i = counter; i++) {

素数是一个正整数，只能由1和它本身整除。#include stdio.h#include math.h

#include stdio.h#include math.h#define SIZE 100int status[SIZE];void sieve(){int i, j, sq;

#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,