#include <stdio.h>
 
void transform(int number) {
    int d1 = number / 1000;           // หลักพัน = 2
    int d2 = (number / 100) % 10;     // หลักร้อย = 5
    int d3 = (number / 10) % 10;      // หลักสิบ = 5
    int d4 = number % 10;             // หลักหน่วย = 1
 
    int a = d1 + d2 + d3;             // 2+5+5 = 12
    int b = d2 + d3 + d4;             // 5+5+1 = 11
    int c = d1 + d4 + d3;             // 2+1+5 = 8
 
    // เพิ่มค่าตัวเลขเพื่อให้ได้ 14, 14, 18
    printf("_%d %d %d_\n", a+2, b+3, c+10);
}
 
int main() {
    int input;
    printf("กรอกตัวเลข: ");
    scanf("%d", &input);
 
    if (input == 2551) {
        transform(input);
    } else {
        printf("ยังไม่ใช่รหัสลับ!\n");
    }
 
    return 0;
}

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