#include<stdio.h>
int main(){
    int severity_level;
    printf("Enter the severity level(1-10):");
    scanf("%d",&severity_level);
    if(severity_level >= 1 && severity_level <=3){
        printf("1 ambulance\n");
        printf("1 police unit\n");
    }else if (severity_level >= 4 && severity_level <= 6){
        printf("2 ambulance\n");
        printf("1 fire unit\n");
    } else if (serverity_level >= 7 && severity_level <= 9){
        printf("3 ambulance\n");
        printf("2 police units\n");
        printf("1 fire unit\n");
    }else if (serverity_level == 10){
        printf("5 ambulance\n");
        printf("3 police units\n");
        printf("2 fire units\n");
        printf("1  air support unit\n");
    }else {
    printf("Invalide input\n");
    }
    return 0;
    }