Sum Elements code
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768
class Main {
public static void main(String[] args) {
int sumAllElements = 100;
int sum = 0;
for (int i = 1 ; i <= sumAllElements; ++i)
{
sum= sum + i;
}
System.out.println ("Sum of all Numbers:\n" + sum );
////////////////////////////////
int [] orgNumbers1 = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85,
86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100};
System.out.println("Sum of Odd Numbers:");
int listOddAndSum = 0;
for (int i=0; i<orgNumbers1.length; i++)
if(orgNumbers1[i]%2!= 0){
listOddAndSum +=i;
}
System.out.println(listOddAndSum);
//////////////////////////////////////////////////////////
System.out.println("Sum of Even Numbers:");
int [] orgNumbers2 = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85,
86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100};
int listEvenAndSum = 0;
for (int i=0; i<orgNumbers2.length;i++)
if(orgNumbers2[i]%2== 0){
listEvenAndSum +=i;
}
System.out.println(listEvenAndSum);
/////////////////////////////////////////////////
System.out.println("Sum of removed Numbers (40,50,60):");
int [] orgNumbers3 = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 48, 49, 51,
52, 53, 54, 55, 56, 57, 58, 59, 61, 62, 63, 64, 65, 66, 67, 68,
69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85,
86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100};
int removeAndSum = 0;
for (int i=0; i<orgNumbers3.length;i++)
if(orgNumbers3[i]%2== 0){
removeAndSum +=i;
}
System.out.println(removeAndSum);
}
}
Java
INFO