Conditionals

1
dhoro age = 20;
2
3
jodi (age >= 18) {
4
    dekho("You are an adult");
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}
6
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// Output: You are an adult

1
dhoro age = 15;
2
3
jodi (age >= 18) {
4
    dekho("You are an adult");
5
} nahole {
6
    dekho("You are a minor");
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}
8
9
// Output: You are a minor

1
dhoro score = 85;
2
3
jodi (score >= 90) {
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    dekho("Grade: A - Excellent!");
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} nahole jodi (score >= 80) {
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    dekho("Grade: B - Very Good!");
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} nahole jodi (score >= 70) {
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    dekho("Grade: C - Good");
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} nahole jodi (score >= 60) {
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    dekho("Grade: D - Satisfactory");
11
} nahole {
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    dekho("Grade: F - Needs Improvement");
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}
14
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// Output: Grade: B - Very Good!

1
dhoro age = 25;
2
dhoro hasLicense = sotti;
3
dhoro hasInsurance = sotti;
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5
jodi (age >= 18) {
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    jodi (hasLicense) {
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        jodi (hasInsurance) {
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            dekho("You can drive legally!");
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        } nahole {
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            dekho("You need insurance to drive.");
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        }
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    } nahole {
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        dekho("You need a license to drive.");
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    }
15
} nahole {
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    dekho("You must be 18 or older to drive.");
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}

1
dhoro age = 25;
2
dhoro hasLicense = sotti;
3
dhoro isSuspended = mittha;
4
5
// AND - all conditions must be true
6
jodi (age >= 18 ebong hasLicense ebong na isSuspended) {
7
    dekho("You can drive!");
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}
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10
// OR - at least one condition must be true
11
dhoro isWeekend = sotti;
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dhoro isHoliday = mittha;
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14
jodi (isWeekend ba isHoliday) {
15
    dekho("No work today!");
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}
17
18
// NOT - inverts the condition
19
jodi (na isSuspended) {
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    dekho("License is valid");
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}
22
23
// Complex conditions with parentheses
24
dhoro role = "admin";
25
dhoro isActive = sotti;
26
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jodi ((role == "admin" ba role == "moderator") ebong isActive) {
28
    dekho("Access granted");
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}

1
// Comparison operators
2
dhoro x = 10;
3
4
jodi (x == 10) { dekho("Equal to 10"); }
5
jodi (x != 5) { dekho("Not equal to 5"); }
6
jodi (x > 5) { dekho("Greater than 5"); }
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jodi (x < 20) { dekho("Less than 20"); }
8
jodi (x >= 10) { dekho("Greater than or equal to 10"); }
9
jodi (x <= 10) { dekho("Less than or equal to 10"); }
10
11
// String comparison
12
dhoro name = "Rahim";
13
14
jodi (name == "Rahim") {
15
    dekho("Hello Rahim!");
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}
17
18
// Array membership check
19
dhoro fruits = ["apple", "banana", "mango"];
20
21
jodi (ache(fruits, "mango")) {
22
    dekho("Mango is in the list!");
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}

1
// Falsy values (treated as false)
2
dhoro falsyValues = [mittha, khali, 0];
3
4
jodi (mittha) { dekho("Won't print"); }
5
jodi (khali) { dekho("Won't print"); }
6
jodi (0) { dekho("Won't print"); }
7
8
// Truthy values (treated as true)
9
jodi (sotti) { dekho("Prints: boolean true"); }
10
jodi (1) { dekho("Prints: non-zero number"); }
11
jodi ("hello") { dekho("Prints: non-empty string"); }
12
jodi ([]) { dekho("Prints: empty array is truthy"); }
13
jodi ({}) { dekho("Prints: empty map is truthy"); }
14
15
// Practical example: checking for value
16
dhoro user = getUserFromDatabase();
17
18
jodi (user) {
19
    dekho("User found:", user.naam);
20
} nahole {
21
    dekho("User not found");
22
}

1
// Correct way
2
jodi (x > 0) {
3
    dekho("Positive");
4
}
5
6
// Also correct - single line
7
jodi (x > 0) { dekho("Positive"); }
8
9
// Multiple statements need braces
10
jodi (x > 0) {
11
    dekho("Positive");
12
    dekho("Greater than zero");
13
}

1
kaj validateAge(age) {
2
    jodi (age < 0) {
3
        dekho("Error: Age cannot be negative");
4
        ferao mittha;
5
    } nahole jodi (age > 150) {
6
        dekho("Error: Age seems unrealistic");
7
        ferao mittha;
8
    }
9
    ferao sotti;
10
}
11
12
jodi (validateAge(25)) {
13
    dekho("Age is valid");
14
}

1
dhoro choice = 2;
2
3
jodi (choice == 1) {
4
    dekho("Starting new game...");
5
} nahole jodi (choice == 2) {
6
    dekho("Loading saved game...");
7
} nahole jodi (choice == 3) {
8
    dekho("Opening settings...");
9
} nahole jodi (choice == 4) {
10
    dekho("Goodbye!");
11
} nahole {
12
    dekho("Invalid choice. Please try again.");
13
}

1
kaj getTemperatureMessage(temp) {
2
    jodi (temp < 0) {
3
        ferao "Freezing cold!";
4
    } nahole jodi (temp < 15) {
5
        ferao "Cold";
6
    } nahole jodi (temp < 25) {
7
        ferao "Pleasant";
8
    } nahole jodi (temp < 35) {
9
        ferao "Warm";
10
    } nahole {
11
        ferao "Hot!";
12
    }
13
}
14
15
dekho(getTemperatureMessage(22));  // "Pleasant"