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// 11. Container With Most Water
#include "leetcode.h"
/*
* you are given an integer array 'height' of length 'n'. there are 'n' vertical
* lines drawn such that two endpoints of the i'th line are '(i, 0)' and '(i,
* height[i])'. find two lines that together with the x-axis form a container
* such that the container contains the most water. return the maximum amount of
* water a container can store. notice that you may not slant the container.
*/
int maxArea(int *height, int heightSize) {
int left = 0, right = heightSize - 1, ans = 0;
while (left < right) {
int curr = fmin(height[left], height[right]) * (right - left);
ans = fmax(ans, curr);
if (height[left] < height[right])
left++;
else
right--;
}
return ans;
}
int main() {
int h1[] = {1, 8, 6, 2, 5, 4, 8, 3, 7}, h2[] = {1, 1};
printf("%d\n", maxArea(h1, ARRAY_SIZE(h1))); // expect: 49
printf("%d\n", maxArea(h2, ARRAY_SIZE(h2))); // expect: 1
}
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