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摘要: 1.冒泡: #include <stdio.h>/* 冒泡排序算法实现 */void println(int array[], int len){ int i = 0; for(i=0; i<len; i++) { printf("%d ", array[i]); } printf("\n");}v 阅读全文
posted @ 2016-12-09 11:12 王小波私人定制 阅读(251) 评论(0) 推荐(0) 编辑
摘要: 1.#include <stdio.h>/* 实现多关键字排序 */typedef struct _tag_DataElem{ char desc[20]; int key1; int key2;} DataElem;int compare1(DataElem* ld, DataElem* rd){ 阅读全文
posted @ 2016-12-09 10:51 王小波私人定制 阅读(241) 评论(0) 推荐(0) 编辑
摘要: 1.#include <stdio.h>#define NAME(n) name##nint main(){ int NAME(1); int NAME(2); NAME(1) = 1; NAME(2) = 2; printf("%d\n", NAME(1)); printf("%d\n", NAM 阅读全文
posted @ 2016-12-08 18:32 王小波私人定制 阅读(138) 评论(0) 推荐(0) 编辑
摘要: 1.#include <stdio.h>#if defined(ANDROID20) #pragma message("Compile Android SDK 2.0...") #define VERSION "Android 2.0"#elif defined(ANDROID23) #pragma 阅读全文
posted @ 2016-12-08 18:29 王小波私人定制 阅读(281) 评论(0) 推荐(0) 编辑
摘要: 1.#include <stdio.h>#define CONST_NAME1 "CONST_NAME1"#define CONST_NAME2 "CONST_NAME2"int main(){ #ifndef COMMAND #warning Compilation will be stoped 阅读全文
posted @ 2016-12-08 18:25 王小波私人定制 阅读(508) 评论(0) 推荐(0) 编辑
摘要: #include <stdio.h>#define C 1int main(){ #if( C == 1 ) printf("This is first printf...\n"); #else printf("This is second printf...\n"); #endif return 阅读全文
posted @ 2016-12-08 18:20 王小波私人定制 阅读(739) 评论(0) 推荐(0) 编辑
摘要: #include <stdio.h>int f1(int a, int b){ #define _MIN_(a,b) ((a)<(b) ? a : b) return _MIN_(a, b);}int f2(int a, int b, int c){ return _MIN_(_MIN_(a,b), 阅读全文
posted @ 2016-12-08 18:18 王小波私人定制 阅读(164) 评论(0) 推荐(0) 编辑
摘要: 1.#include <stdio.h>int main(){ int i = -2; unsigned int j = 1; if( (i + j) >= 0 ) { printf("i+j>=0\n"); } else { printf("i+j<0\n"); } printf("i+j=%d\ 阅读全文
posted @ 2016-12-08 18:14 王小波私人定制 阅读(121) 评论(0) 推荐(0) 编辑
摘要: #include <stdio.h>int main(){ int i = 0; // int j = ++i+++i+++i; int a = 1; int b = 2; int c = a+++b; int* p = &a; printf("c=%d\n",c); b = b; return 0 阅读全文
posted @ 2016-12-08 18:11 王小波私人定制 阅读(138) 评论(0) 推荐(0) 编辑
摘要: 1.#include <stdio.h>#define SWAP1(a,b) \{ \ int temp = a; \ a = b; \ b = temp; \}#define SWAP2(a,b) \{ \ a = a + b; \ b = a - b; \ a = a - b; \}#defin 阅读全文
posted @ 2016-12-08 18:07 王小波私人定制 阅读(223) 评论(0) 推荐(0) 编辑
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