Basic Programs

  1. WAP to read radius of circle and calculate Area and Circumference
    i/p:
    Enter radius: 5
    o/p:
    Area of circle is 31.5
    Circumference of circle is 78.5
  2. WAP to read 3 numbers and find their mean
    i/p:
    Enter number 1: 5
    Enter number 2: 6
    Enter number 3: 7
    o/p:
    Mean of 5, 6 and 7 is 6
  3. WAP to read 2 numbers and find Sum of their last digit
    i/p:
    Enter number 1: 52
    Enter number 2: 65
    o/p:
    2 + 5 = 7
  4. WAP to read 4 digit number and sum of its digits
    i/p: Enter a number: 1234
    o/p:
    1 + 2 + 3 + 4 = 10
  5. WAP to read radius of Sphere and find its Volume
    i/p:
    Enter radius: 5
    o/p:
    Volume of sphere having radius 5 is 523.6
  6. WAP to read 3 digit number and sum of its digit
    i/p:
    Enter a number: 123
    o/p:
    1 + 2 + 3 = 6
  7. WAP to read 4 digit number and find reverse of that number
    i/p:
    Enter a number: 1234
    o/p:
    Reverse of 1234 is 4321
  8. WAP to read temperature in degree Celsius and convert it into Fahrenheit
    i/p:
    Enter temperature in Celsius: 38
    o/p:
    Temperature in Fahrenheit is 100.4
  9. WAP to read value in inches and print it in feet and inches
    i/p:
    Enter length in inches: 20
    o/p:
    20 inches is equal to 1 foot and 8 inches
  10. WAP to read marks of 5 subjects and print total and percentage
    i/p:
    Enter marks for maths: 50
    Enter marks for science: 50
    Enter marks for history: 50
    Enter marks for english: 50
    Enter marks for marathi: 50
    o/p:
    Total Marks: 250
    Percentage: 50%
  11. WAP to read 2 numbers and exchange their values using third variable
    i/p:
    Enter value for x: 5
    Enter value for y: 6
    o/p:
    After swapping value of x is 6 and value of y is 5
  12. WAP to read 2 numbers and exchange their values without using third variable
    i/p:
    Enter value for x: 5
    Enter value for y: 6
    o/p:
    After swapping value of x is 6 and value of y is 5
  13. WAP to read Lenght, Breadth and Height and find its volume and surface area
    i/p:
    Enter length: 5
    Enter breadth: 6
    Enter height: 7
    o/p:
    Volume of box is 210
    Surface are of box is 214
Solutions

# WAP to read radius of circle and calculate Area and Circumference
radius = 5;
area = 3.14 * radius * radius;
print (area);
circumference = 2 * 3.14 * radius;
print (circumference);

# WAP to read marks of 5 subjects and print total and percentage
m = 50;
s = 50;
h = 50;
e = 50;
ma = 50;

total_m = m + s + h + e + ma;
print(total_m);

per = total_m/5;
print(per);

# WAP to read 2 numbers and exchange their values using third variable
x = 5;
y = 6;
z = 0;
z = y;
y = x;
x = z;
print(x,y);

# WAP to read 2 numbers and exchange their values without using third variable
x = 5;
y = 6;

print(x,y);
x = (x*y);
y = (x/y);
x = (x/y);

print(x,y);

# WAP to read Lenght, Breadth and Height and find its volume and surface area

l = 5;
b = 6;
h = 7;

vol = l * b * h;
print(vol);

sa = (2 * l * b) + (2 * l * h) + (2 * b * h);
print(sa);

#WAP to read 3 numbers and find their mean
x = 5;
y = 6;
z = 7;
mean = (x+y+z)/3;
print(mean);

# WAP to read 2 numbers and find Sum of their last digit
x = 52;
y = 65;
sum = x%10 + y%10
print(sum);
# WAP to read 4 digit number and sum of its digits

num = 1234;

n1 = num//1000;

n2 = (num//100) % 10;

n3 = (num//10) % 10;

n4 = num % 10;

total = n1 + n2 + n3 + n4;

print(total);

#WAP to read radius of Sphere and find its Volume
radius = 5;
vol = (4/3) * 3.14 * radius * radius * radius;
print(vol);

# WAP to read 3 digit number and sum of its digit
num = 123;

n1 = num//100;

n2 = (num//10) % 10;

n3 = num % 10;

total = n1 + n2 + n3;

print(total);

# WAP to read 4 digit number and find reverse of that number
num = 1234;

n1 = num//1000;

n2 = (num//100) % 10;

n3 = ( num//10) % 10;

n4 = num % 10;

rev = n4 * 1000 + n3 * 100 + n2 * 10 + n1;

print(rev);

#WAP to read temperature in degree Celsius and convert it into Fahrenheit
c = 38;
F = (38*9/5)+32;
print(F);

#WAP to read value in inches and print it in feet and inches
li = 20;
ft = 20%12;
print(ft);

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