#include <stdio.h> int dfs(int num, int k, int f, int t, int count, int *arr){ int temp; int n = f; int m = t; for(int i =0; i<num; i++){ if (n == count) return 1; if (m == count) return 1; n += arr[i]; m += arr[i]; } if( k == num) return 0; for(int i=k; i<num; i++){ temp = arr[i]; arr[i...