~A + B + ~C * ~D 3 false outputs

My number: 160 0000000010100000+110101=00000000110110101 Octal number:240 240-177=63 160x21=3360=D20 2A=42 160/42=3R34

Binary 160/2=80 R0 80/2=40 R0 40/2=20 R0 20/2=10 R0 10/2=5 R0 5/2=2 R1 2/2=1 R0 0100000 Octal 160/8=20 R0 20/8=2 R4 2/8=0 R2 240 Hexadecimal 160/16=10 R0 10/16=1 R10 100

class Main { public static void main(String[] args) { int N = 4; int M = 3; int A = 3; int B = 2; int total=0; int[][] nm = { {1,2,3}, {4,5,6}, {7,8,9}, {10,11,12} }; for (int i=0; i<A; i++){ for(int j=0; j<B; j++){ total = total + nm[i][j]; } } for (int i=0; i<A; i++){ for(int j=1; j<=B; j++){ total = total + nm[i][j]; } } for (int i=1; i<=A; i++){ for(int j=0; j<B; j++){ total = total + nm[i][j]; } }for (int i=1; i<=A; i++){ for(int j=1; j<=B; j++){ total = total + nm[i][j]; } } System.out.println("The total is " + total); } }