d

import std.stdio;

int main() {
    int a = 100;
    int b = 200;

    if(a == 100) {
        if(b == 200) {
            writefln("Value of a is 100 and b is 200");
        }
    }
    writefln("Exact value of a is : %d", a);
    writefln("Exact value of b is : %d", b);

    return 0;
}