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add lab1

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This commit is contained in:
Oleksii Aleshchenko 2023-03-09 16:01:01 +02:00
parent 13e1a61ad9
commit 41ad598b79
1 changed files with 34 additions and 0 deletions
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src/Lab1.java Normal file
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@ -0,0 +1,34 @@
public class Lab1 {
public static void main(String[] args) {
System.out.println( (double) 0 / 0 );
System.out.println( Math.sqrt(-1) );
double s = 0;
/*for (int i = 1; i <= 3; i++) { // 1) <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> i = 1, 2) <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <= 3, 3) <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 䳿 <EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
System.out.println(i); // 4) <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD> 1, 5) <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 2
// s = s + i;
s += i;
}*/
/*int[] array = new int[2];
for (int i = 0; i < array.length; i++) {
}*/
final int A = -1;
final int B = 1;
final int N = 2;
final int M = 2;
final int C = 1;
for (int i = A; i <= N; i++) {
if (i + C == 0) { // todo optimize
System.out.println("Division by zero!");
break; //todo flag vs return;
}
for (int j = B; j <= M; j++) {
s += (double) (i + j) / (i + C);
}
}
System.out.println("s = " + s);
}
}