摘要:
1 #include "stdio.h" 2 #include "math.h" 3 long int atoi(char * str) 4 { 5 unsigned long int intNum = 0; 6 unsigned long int maxNum = (long int)pow(2,(int)(8 * sizeof(long int) -1 )) -1 ; 7 int sign = 1; 8 if(NULL == str) 9 {10 return 0;11 }12 while (' ' == *str ... 阅读全文
posted @ 2013-09-08 16:10
践行者的笔记
阅读(514)
评论(0)
推荐(0)
摘要:
#include "stdio.h"int bisearch(int arr[],int n , int value){ int min = 0; int max = n-1; int mid = 0; while( min value) { max =mid; } else if(arr[mid] < value) { min = mid; } else { max = mid; } } if (arr[min] == value) { return min; } else if(arr[max] == value) { return max; } el... 阅读全文
posted @ 2013-09-08 16:02
践行者的笔记
阅读(228)
评论(0)
推荐(0)