# control flow instruction

N = 10;
M = 20;

if(N==10)
    print "N==10";
else if(N!=10)
    print "N!=10";


if(N>5) {
    print "N>5";
}
else if(N>=0) {
    print "N>=0";
}

if(N<10) {
    print "N<10";
}
else if(N<=15)
    print "N<=15";

k = 10;
while(k>0)
    k = k - 1;

while(k>0) {
    if(k<5)
        i = 1;
    else if(k<10)
        i = 2;   
    else
        i = 3;
    
    k = k - 1;
}


for i = 1:N
  for j = i:M
    print i, j;
 

for i = 1:N {
    if(i<=N/16)
        print i;
    else if(i<=N/8)
        break;
    else if(i<=N/4)
        continue;
    else if(i<=N/2)
        return 0;
}


{
  N = 100;
  M = 200;  
}




