Question

int main() { int a, Band3 = 0, Band1, Band2, b, c = 1; float t; while (c) { Band3 = 0; printf(" Enter Resistance Value: "); scanf_s("%d", &a); printf("\n Enter Tolerance Value: "); scanf_s("%f", &t); b = t * 100; while (a % 10 == 0) { Band3++; a = a / 10; } Band2 = a % 10; a = a / 10; Band1 = a % 10; printf("\n Band1 = %d, Band2 = %d, Band3 = %d \n", Band1, Band2, Band3); if (Band3 <= 9 && a <= 9000000 && a >= 1) { switch (Band1)//this will print colour of first band { case 0: printf("black "); break; case 1: printf("Brown "); break; case 2: printf("Red "); break; case 3: printf("Orange "); break; case 4: printf("Yellow "); break; case 5: printf("Green "); break; case 6: printf("Blue "); break; case 7: printf("Voilet "); break; case 8: printf("Gray "); break; case 9: printf("White "); break; } switch (Band2)//this will print colour of second band { case 0: printf("black "); break; case 1: printf("Brown "); break; case 2: printf("Red "); break; case 3: printf("Orange "); break; case 4: printf("Yellow "); break; case 5: printf("Green "); break; case 6: printf("Blue "); break; case 7: printf("Voilet "); break; case 8: printf("Grey "); break; case 9: printf("White "); break; } switch (Band3)//this will print colour of third band { case 0: printf("black"); break; case 1: printf("Brown"); break; case 2: printf("Red"); break; case 3: printf("Orange"); break; case 4: printf("Yellow"); break; case 5: printf("Green"); break; case 6: printf("Blue"); break; case 7: printf("Voilet"); break; case 8: printf("Gray"); break; case 9: printf("White"); break; } printf("\n With tolerance=%0.2f colour is ", t); switch (b) { case 100: printf("Brown"); break; case 200: printf("Red"); break; case 50: printf("Green"); break; case 25: printf("Blue"); break; case 10: printf("Voilet"); break; case 5: printf("Grey"); break; case 500: printf("Gold"); break; case 1000: printf("Silver"); break; case 2000: printf("None"); break; } } else{//prints if value is more than 9000000 printf(" Entered wrong value "); } printf(" Enter 1 to continue: "); scanf_s("%d", &c); } }

it works fine, but it can't calculate from 1 up to 10. On other mean, when I enter resistance value from 1-10 it says a wrong value and it puts on that value in Band2 otherwise Band1. Please help me to fix it

Write a simple C/C++ console application that will print the color code of a resistor based on its entered value. Upon execution, the program will request the resistance value then tolerance then determine and print out the color codes for the resistor. On completion, the program will ask if another execution is requested otherwise the program will exit. The program should handle resistances within the range 9000000 ‐ 1 ohm and provide error handling for incorrect input. The program must contain a Switch/Case statement. Hint: Handle the multiplier first.

Answer 1

updated code please now check it

#include<stdio.h>

#include<conio.h>

int main()

{

int a, Band3 = 0, Band1, Band2, b, c = 1,res;

float t;

while (c==1)

{

Band3 = 0; printf(" Enter Resistance Value: ");

scanf_s("%d", &a);

res=a;

printf("\n Enter Tolerance Value: ");

scanf_s("%f", &t);

b = t * 100;

while (a % 10 == 0)

{ Band3++; a = a / 10; }

Band2 = a % 10; a = a / 10;

Band1 = a % 10;

printf("\n Band1 = %d, Band2 = %d, Band3 = %d \n", Band1, Band2, Band3);

if (Band3 <= 9 && (res <= 9000000 && res >=1 ))

{

switch (Band1)//this will print colour of first band

{

case 0:

printf("\nBlack ");

break;

case 1:

printf("Brown ");

break;

case 2:

printf("Red ");

break;

case 3:

printf("Orange ");

break;

case 4:

printf("Yellow ");

break;

case 5:

printf("Green ");

break;

case 6:

printf("Blue ");

break;

case 7:

printf("Voilet ");

break;

case 8:

printf("Gray ");

break;

case 9:

printf("White ");

break;

}

switch (Band2)//this will print colour of second band

{

case 0:

printf("Black ");

break;

case 1:

printf("Brown ");

break;

case 2:

printf("Red ");

break;

case 3:

printf("Orange ");

break;

case 4:

printf("Yellow ");

break;

case 5:

printf("Green ");

break;

case 6:

printf("Blue ");

break;

case 7:

printf("Voilet ");

break;

case 8:

printf("Grey ");

break;

case 9:

printf("White ");

break;

}

switch (Band3)//this will print colour of third band

{

case 0:

printf("Black");

break;

case 1:

printf("Brown");

break;

case 2:

printf("Red");

break;

case 3:

printf("Orange");

break;

case 4:

printf("Yellow");

break;

case 5:

printf("Green");

break;

case 6:

printf("Blue");

break;

case 7:

printf("Voilet");

break;

case 8:

printf("Gray");

break;

case 9:

printf("White");

break;

}

printf("\n\nWith tolerance=%0.2f colour is ", t);

switch (b)

{

case 100:

printf("Brown");

break;

case 200:

printf("Red");

break;

case 50:

printf("Green");

break;

case 25:

printf("Blue");

break;

case 10:

printf("Voilet");

break;

case 5:

printf("Grey");

break;

case 500:

printf("Gold");

break;

case 1000:

printf("Silver");

break;

case 2000:

printf("None");

break;

}

}

else

{//prints if value is more than 9000000

printf("\n\nEntered wrong value ");

}

printf("\n\nEnter 1 to continue: ");

scanf_s("%d", &c);

}

}

output

if you have any query regarding the code plase ask me in the commmet i am here for help. thank you.