60 lines
1.2 KiB
Plaintext
60 lines
1.2 KiB
Plaintext
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#include "sylib.h"
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int MAX(int a, int b)
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{
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if (a == b)
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return a;
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else if (a > b)
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return a;
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else
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return b;
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}
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int max_sum_nonadjacent(int arr[], int n)
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{
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int temp[16] = {};
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temp[0] = arr[0];
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temp[1] = MAX(arr[0], arr[1]);
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int i = 2;
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while (i < n) {
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temp[i] = MAX(temp[i - 2] + arr[i], temp[i - 1]);
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i = i + 1;
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}
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return temp[n - 1];
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}
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int longest_common_subseq(int arr1[], int len1,
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int arr2[], int len2)
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{
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int p[16][16] = {};
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int i, j;
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i = 1;
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while (i <= len1) {
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j = 1;
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while (j <= len2) {
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if (arr1[i - 1] == arr2[j - 1]) {
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p[i][j] = p[i - 1][j - 1] + 1;
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} else {
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p[i][j] = MAX(p[i - 1][j], p[i][j - 1]);
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}
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j = j + 1;
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}
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i = i + 1;
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}
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return p[len1][len2];
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}
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int main()
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{
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int A[15] = {8, 7, 4, 1, 2, 7, 0, 1, 9, 3, 4, 8, 3, 7, 0};
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int B[13] = {3, 9, 7, 1, 4, 2, 4, 3, 6, 8, 0, 1, 5};
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int An, Bn;
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putint(max_sum_nonadjacent(A, 15));
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putch(10);
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putint(longest_common_subseq(A, 15, B, 13));
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putch(10);
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return 0;
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}
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