Q. If sum of two integer is 14 and if one of them is 8 then find other integer. Ans: Well, this is very simple. Simply, one integer is 8 and sum of two integers is 14. So, we need to subtract the number 8 from their sum of 14 to get the second number. So, the second number is: 14 - 8 = 6 C-Program of this task Code---> #include<stdio.h> int main () { int num1 = 8 , num2 , sum = 14 ; num2 = sum - num1 ; printf ( "The second number is: %d" , num2 ); return 0 ; }
In this C -program we will Print the following Pattern made of 1 and 2 . The no. of rows will be taken from the user. 1 12 121 1212 12121 input: The number of rows. output: The Pattern will be printed on the screen in the given range. CODE----> #include<stdio.h> int main () { int i , j , n ; printf ( "Please,Enter the no. of rows: " ); scanf ( "%d" ,& n ); for ( i = 1 ; i <= n ; i ++) { for ( j = 1 ; j <= i ; j ++) { if ( j % 2 != 0 ) printf ( "1" ); else printf ( "2" ); } printf ( "\n" ); } return 0 ; } Download the C-Program file of this Program. Don't just read, run on your pc !!! RESULT : Please,Enter the no. of rows: 7 1 12 121 1212 12121 121212 1212121 -------------------------------- Process exited after 1.527 seconds with return value 0 Press any key to continue . . . Images for better understanding :