C Practical Section 3

11. Write a Program for Counting the Number 1 to 10.
Answer :

#include<stdio.h>
#include<conio.h>

Void main()
{
int i=1, num;
printf("Enter the Number:");
scanf("%d", & num);
do
{
printf("%d\t", num*i);
i++;
}
while(i<=10);
getch();
}

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12. Write a Program that print a table user define number in this Format.

2*1 = 2

2*2 = 4

2*3 = 6

Answer :

#include<stdio.h>

#include<conio.h>

Void main()

{

int a,b,c;

clrscr();

for(a=2; a<=20; a++)

for(b=1; b<=10; b++)

{

c = a*b;

printf("%d * %d = %d", a,b,c);

printf("\n");

}

getch();

}

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13. Program that find sum of 1 to 50 numbers.

Answer :

#include<stdio.h>

#include<conio.h>

Void main()

{

int i, sum=0;

for(i<0; i<=50;i++)

{

sum = sum+i;

printf("\n%d", i);

}

printf("\n Sum is :%d", sum);

getch();

}

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14. The Program that shows the sequential execution of statement in a C program.

Answer :

#include<stdio.h>

#include<conio.h>

Void main()

{

printf("\n First Statement");

printf("\n Second Statement");

printf("\n Third Statement");

printf("\n Second Last Statement");

printf("\n Last Statement");

getch();

}

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15. Write a Program that Accept two numbers from user and print the addition, subtraction, multiplication and division.

Answer :

#include<stdio.h>

#include<conio.h>

Void main()

{

int num1, num2, Sum, Div, Multi, Sub;

clrscr();

num 1=24;

num 2=13;

Sum = num1 + num2;

Sub = num1 - num2;

Multi = num1 * num2;

Div = num1/num2;

printf("The Arithmetic program give following Results");

printf("Sum = %d, substraction = %d , Multiplication=%d;

Division = %d", Sum, Sub, Multi, Div)

getch();

}

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