111.
9 is the smallest natural number that is odd and composite: 9=3*3. 15 is the smallest natural number that is odd and a product of two numbers different from one and from each other: 15=3*5.
3 is the smallest odd prime number.
101 is the smallest 3 digit odd whole number
The smallest integer would be -6
0
0
111.
int main() { int a[3][3] = {{1,2,3},{4,-5,6},{7,8,9}}; int smallest = INT_MAX; for (size_t row=0; row<3; ++row) { for (size_t col=0; col<3; ++col) { if (a[row][col]<smallest) smallest = a[row][col]; } } assert (smallest==-5); }
2
6
0+1+2+3=6 or 0+0+0+0=0...just guessing!
1023
if using multiplication then 0 but if just putting #s together then 23
9 is the smallest natural number that is odd and composite: 9=3*3. 15 is the smallest natural number that is odd and a product of two numbers different from one and from each other: 15=3*5.
3 is the smallest odd prime number.