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asgmt_3_3.java
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asgmt_3_3.java
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public class asgmt_3_3 {
public static void main(String[] args) {
int[] nums = {-1,2,1,-4};
int target = 1, diff = 0, sum = 0, res = nums[0]+nums[1]+nums[2];
for(int i = 0; i < nums.length-2; i++) {
for (int j = i+1; j < nums.length-1; j++) {
for (int k = j+1; k < nums.length; k++) {
sum = nums[i] + nums[j] + nums[k];
System.out.printf("%d + %d + %d = %d\n", nums[i], nums[j], nums[k], sum);
if (sum < 0)
diff = target + (-1 * sum);
else{
if (sum > target)
diff = sum - target;
else if (sum == target)
diff = sum;
else
diff = target - sum;
}
if (res > diff)
res = diff;
}
}
}
System.out.println("\nClosest = " + diff);
}
}