Question

Designed a Flowchart where you have to ask road type and speed of the vehicle from user
and then decide whether a car is over-speeding, is under-speed or it is moving with the allowed
speed. Develop program using C language The allowed speed limit is given in the following table.
See the following conditions:

Road Type     Speed Limit
Local Street 20-30 km/h
Main Street   31-40 km/h
Main Road    41-90 km/h
High way       91-110 km/h

Table 2: Normal (Allowed)

Answer 1

Flow chart:

Code:

#include <stdio.h>
int main(){
   //variables to store road tye and speed
   int road_type;
   int speed;
   //taking input from user
   printf("1.Local Street\n2.Main Street\n3.Main Road\n4.High way\nEnter Road type: ");
   scanf("%d",&road_type);
   printf("Enter speed: ");
   scanf("%d",&speed);
   //slection statements based on given conditions
   //if any invalid input is entered then error is printed
   if(road_type==1){
       if(speed<=30 && speed>=20){
           printf("Moving in Normal speed");
          
       }
       else if(speed<20){
           printf("under speed");
       }
       else if(speed>30){
           printf("Over speed");
       }
       else{
           printf("error");
       }
   }
   else if(road_type==2){
       if(speed<=40 && speed>=31){
           printf("Moving in Normal speed");
          
       }
       else if(speed<31){
           printf("under speed");
       }
       else if(speed>40){
           printf("Over speed");
       }
       else{
           printf("error");
       }
   }
   else if(road_type==3){
       if(speed<=90 && speed>=41){
           printf("Moving in Normal speed");
          
       }
       else if(speed<41){
           printf("under speed");
       }
       else if(speed>90){
           printf("Over speed");
       }
       else{
           printf("error");
       }
   }
   else if(road_type==4){
       if(speed<=110 && speed>=91){
           printf("Moving in Normal speed");
          
       }
       else if(speed<91){
           printf("under speed");
       }
       else if(speed>110){
           printf("Over speed");
       }
       else{
           printf("error");
       }
   }
   else{
       printf("Error");
   }
      
   }

Output:

Code Screenshot:

Code Snippet:

#include <stdio.h>
int main(){
        //variables to store road tye and speed
        int road_type;
        int speed;
        //taking input from user
        printf("1.Local Street\n2.Main Street\n3.Main Road\n4.High way\nEnter Road type: ");
        scanf("%d",&road_type);
        printf("Enter speed: ");
        scanf("%d",&speed);
        //slection statements based on given conditions
        //if any invalid input is entered then error is printed
        if(road_type==1){
                if(speed<=30 && speed>=20){
                        printf("Moving in Normal speed");
                        
                }
                else if(speed<20){
                        printf("under speed");
                }
                else if(speed>30){
                        printf("Over speed");
                }
                else{
                        printf("error");
                }
        }
        else if(road_type==2){
                if(speed<=40 && speed>=31){
                        printf("Moving in Normal speed");
                        
                }
                else if(speed<31){
                        printf("under speed");
                }
                else if(speed>40){
                        printf("Over speed");
                }
                else{
                        printf("error");
                }
        }
        else if(road_type==3){
                if(speed<=90 && speed>=41){
                        printf("Moving in Normal speed");
                        
                }
                else if(speed<41){
                        printf("under speed");
                }
                else if(speed>90){
                        printf("Over speed");
                }
                else{
                        printf("error");
                }
        }
        else if(road_type==4){
                if(speed<=110 && speed>=91){
                        printf("Moving in Normal speed");
                        
                }
                else if(speed<91){
                        printf("under speed");
                }
                else if(speed>110){
                        printf("Over speed");
                }
                else{
                        printf("error");
                }
        }
        else{
                printf("Error");
        }
                
        }