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C programs QnA

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 ; }
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Addition of two 8-bit numbers in 8085

8085 Microprocessor Assembly Level Language program for Addition of two 8-bit numbers LABEL Opcode Memory Address MVI C,00 LDA F100 MOV B,A LDA F101 ADD B JNC LOOP: INR C :LOOP STA F103 MOV A,C STA F102 HLT  Two input addresses are: F100 and F101  The result output address is: F103  The carry output address is: F102 Download the PDF file of this Program. Don't just read, run on your pc !!!
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3x3 Matrix addition and multiplication in C++

In this C++ program we will add and multiply two matrices and print the result on the screen.The elements of the matrices will be taken from the user. input: The elements of matrices. output: The addition and multiplication of the two matrices. CODE----> #include<iostream> using namespace std ; class matrix { private : int mat [ 10 ][ 10 ]; public : matrix () { int i , j ; for ( i = 1 ; i <= 3 ; i ++) { for ( j = 1 ; j <= 3 ; j ++) { mat [ i ][ j ]= 0 ; } } } int getdata () { int i , j , n ; for ( i = 1 ; i <= 3 ; i ++) { for ( j = 1 ; j <= 3 ; j ++) { cout << "\nEnter data(" << i << "," << j << "): " ; cin >> n ; mat [ i ][ j ]= n ; } } } int displaydata () { int i , j ; cout << "\n" ; for ( i = 1 ; i <= 3 ; i ++) { for ( j = 1 ; j <= 3...
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