31.
81 - 50 = 31 50 - 19 = 31
31.
The numbers are 30 and 31.
.5[12+(t/4)]
31.
81 - 50 = 31 50 - 19 = 31
int Nodes (Tree *t) { int sum= 0; if (t) { sum+=1; if (t->left) sum += Nodes (t->left); if (t->right) sum += Nodes (t->right); } return sum; }
Well, isn't that a happy little number, 31? When we add it to zero, we get the sum of 31. Just a simple, peaceful addition that brings a little bit of joy to our mathematical canvas.
31.
The two prime numbers that have a sum of 62 are 31 and 31. Prime numbers are numbers greater than 1 that can only be divided by 1 and themselves without leaving a remainder. Since 31 is a prime number and the only way to express 62 as the sum of two prime numbers is 31 + 31, the answer is 31 and 31.
30, 31, 32 and 33
The numbers are 30 and 31.
31 31+39 = 70
.5[12+(t/4)]
31
The sum of the number of digits in all the numbers between 31 and 400 inclusive is 1041.