Computer Edu - CLTI

08/04/2025

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02/08/2022

C program to print the sum of all odd numbers from 1 to your input number


int main()
{
int i, n, sum=0;
/* Input Number to find sum of odd numbers */
printf("Enter a number to add range all odd number: ");
scanf("%d", &n);
for(i=1; i

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19/07/2022

Print Odd Number with C language Program using for loop


main()
{
int i, n;
printf("Print odd numbers till: ");
scanf("%d", &n);
printf("Odd numbers from 1 to %d are: \n", n);
for(i=1; i

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30/06/2022

Loop => Perform same work multiple time then use loop.

for(initialization ; condition ; increase/decrease)
{
// Body of for loop statement
}

// using for loop to print 1-100 number

int main()
{
int num; // variable declare
for(num=1; num

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23/06/2022

switch case programe in C language


int main()
{
int weekday;

/* Input week number from user */
printf("Enter weekday number(1-7): ");
scanf("%d", &weekday);

switch(weekday)
{
case 1:
printf("Monday");
break;
case 2:
printf("Tuesday");
break;
case 3:
printf("Wednesday");
break;
case 4:
printf("Thursday");
break;
case 5:
printf("Friday");
break;
case 6:
printf("Saturday");
break;
case 7:
printf("Sunday");
break;
default:
printf("Invalid input! Please enter between 1-7 number.");
}

return 0;
}

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21/06/2022

Profit / loss Program in C language


int main()
{
int costp,sellingp, amount;
printf("Enter cost price: ");
scanf("%d", &costp);
printf("Enter selling price: ");
scanf("%d", &sellingp);
if(sellingp > costp)
{
amount = sellingp - costp;
printf("Profit = %d", amount);
/* Calculate Profit */
}
else if(costp > sellingp)
{
amount = costp - sellingp;
printf("Loss = %d", amount);
/* Calculate Loss */
}
else
{
printf("No Profit No Loss.");
/* Neither profit nor loss */
}
return 0;
}

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20/06/2022

Check Max Number ino your given two number

int main()
{
int n1, n2;
printf("Please enter two numbers: ");
scanf("%d%d", &n1, &n2);
if(n1 > n2)
{
printf("Maximum is %d", n1);
}
else
{
printf("Maximum is %d", n2);
}
return 0;
}

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20/06/2022

Check number is positive/negative


int main()
{
int number;
printf("Enter any number: ");
scanf("%d", &number);
if(number > 0)
{
printf("Number is POSITIVE");
}
if(number < 0)
{
printf("Number is NEGATIVE");
}
if(number == 0)
{
printf("Number is ZERO");
}
return 0;
}

19/06/2022

Check Odd/Even Program in C language


int main()
{
int n;
printf("Enter any number to check even / odd: ");
scanf("%d", &n);
if(n % 2 == 0)
{
/* number % 2 is 0 */
printf("Number is Even.");
}
else
{
/* number % 2 is 1 */
printf("Number is Odd.");
}
return 0;
}

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19/06/2022

Use if in C language
Check greater number between two number ----


int main()
{
int number_one, number_two;
printf("Enter two numbers: ");
scanf("%d%d", &number_one, &number_two);
/* Check num1 is maximum */
if(number_one > number_two)
{
printf("%d is maximum", number_one);
}
/* Check num2 is maximum */
if(number_two > number_one)
{
printf("%d is maximum", number_two);
}
/* If Number is Equal */
if(number_one == number_two)
{
printf("Both are equal");
}
return 0;
}

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09/06/2022

C program Convert days to days, weeks and years

main()
{
int d, y, w;
/*Run time Input*/
printf("Enter Number of days: ");
scanf("%d", &d);
y = (d / 365);
w = (d % 365) / 7;
d = d - ((y * 365) + (w * 7));
/*Print*/
printf("YEARS: %d\n", y);
printf("WEEKS: %d\n", w);
printf("DAYS: %d", d);

}

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