Q3 If a four digit number is input through the keyboard, write a program to obtain the sum of the first and last digit of this number.
Program: 61 If a four digit number is input through the keyboard, write a c program to obtain the sum
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C Solution
C Solutions
Q2 If a five-digit number is input through the keyboard, write a program to reverse the number.
Program: 60 If a five-digit number is input through the keyboard, write a program to reverse the number.| Let us
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Q1 If a five-digit number is input through the keyboard , write a c program to calculate the sum of its digits.
Program: 59 If a five-digit number is input through the keyboard , write a c program to calculate the sum
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Q8 Paper of size A0 has dimensions 1189 mm x 841 mm. Each subsequent size A(n) is defined as A(n-1) cut in half parallel to its shorter sides. Write a program to calculate and print paper sizes A0, A1, A2, ….. A8.
Program: 58 Write a c program to print paper sizes from A0 to A8 | Let Us C Solutions Output:
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Q7 If the total selling price of 15 items and the total profit earned on them is input through the keyboard. Write a program to find the cost price of one item.
Program: 57 Write a c program to find the cost price of one item where selling price and profit is
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Q6 Two numbers are input through the keyboard into two locations C and D. Write a program to interchange the contents of C and D.
Program: 56 Write a c program to swap two numbers without using third variables | Let Us C Solutions Output:
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Q5 The length & breadth of a rectangle and radius of a circle are input through the keyboard. Write a program to calculate area & perimeter of the rectangle and area & circumference of the circle.
Program: 55 Write a c program to find area & perimeter of rectangle and area & circumference of circle |
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Q4 Temperature of a City in Fahrenheit degree is input through the keyboard. Write a program to convert this temperature into centigrade degree.
Program: 54 Write a c program to convert Fahrenheit degree into Centigrade degree | Let Us C Solutions Output: Enter
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Q3 If the marks obtained by a student in five different subjects are input through the keyboard, write a program to find out the aggregate marks and percentage marks obtained by the student. Assume that the maximum marks that can be obtained by a student in each subject is 100.
Program: 53 Write a program to calculate aggregate marks and percentage marks obtained by the student in five subjects. |
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Q2 The distance between two cities (in km.) is input through the keyboard. Write a program to convert and print this distance in meters, feet, inches and centimeters.
Program: 52 Write a program to convert the distance from km to m,cm,feet and inches. | Let Us C Solutions
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