Equal Coin problem code working perfectly but got wrong answer why?

Question

int T = scan.nextInt();
if(T>=1||T<=1000){
while(T-->0){
int x = scan.nextInt();
int y = scan.nextInt();
if((x>=0||x<=100000000)&&(y>=0||y<=100000000)){
if((x+y)>0){
if(((x>1)&&(x%2==0))&&(y==0)){
out.println("YES");
}else if((x==0)&&(y>1)){
out.println("YES");
}else if(((x>1)&&(x%2==0))&&y>1){
out.println("YES");
}else{
out.println("NO");
}

}
}
}
}

Please tell me any test case which make it wrong ............

Answer 1

Sakib X Hossain ,

welcome on sololearn. just 10 min after getting started with sololearn, and posting this code - wow!

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thanks for your understanding!

Answer 2

Sakib X Hossain
You may want to start by rechecking that if statement. It looks like you want an int value from 1 to 1000, but that isn't what the if statement will return true for. It will return true for ANY value greater than or equal to 1, or, ANY value less than or equal to 1000. Which is the same as saying if ANY value return true.

You may want to follow this logic and double check your remaining if statements to see if they are behaving as desired as well.