leetcode 34. Search for a Range
2016-09-26 19:18
246 查看
很简单的一道题,但是一次性还是写不对,还是得多练啊。
int* searchRange(int* nums, int numsSize, int target, int* returnSize) {
int i;
int left,right;
int *ret;
ret=(int *)malloc(sizeof(int)*2);
for(i=0;i<numsSize;i++)
{
if(nums[i]==target)
{
int j;
left=i;
j=i;
while(j<numsSize)
{
if(nums[j]==target)
j++;
else
break;
}
right=j-1;
break;
}
}
if(i==numsSize)
{
ret[0]=-1;
ret[1]=-1;
}
else
{
ret[0]=left;
ret[1]=right;
}
*returnSize=2;
return ret;
}
int* searchRange(int* nums, int numsSize, int target, int* returnSize) {
int i;
int left,right;
int *ret;
ret=(int *)malloc(sizeof(int)*2);
for(i=0;i<numsSize;i++)
{
if(nums[i]==target)
{
int j;
left=i;
j=i;
while(j<numsSize)
{
if(nums[j]==target)
j++;
else
break;
}
right=j-1;
break;
}
}
if(i==numsSize)
{
ret[0]=-1;
ret[1]=-1;
}
else
{
ret[0]=left;
ret[1]=right;
}
*returnSize=2;
return ret;
}
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