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Tuesday, October 29, 2019

QBASIC to display Positive, Negative or Zero

CLS
INPUT "Enter any number"; N
IF N>0 THEN
PRINT "The number is positive"
ELSEIF N<0 THEN
PRINT " The number is negative"
ELSE
PRINT "The number is zero"
END IF
END

QBASIC to diplay Odd or Even

CLS
INPUT "Enter any number"; N
IF N MOD 2 = 0 THEN
PRINT "The number is even"
ELSE
PRINT "The number is odd"
END IF
END

QBASIC to find Sum of Digits

CLS
INPUT "Enter any number"; N
S = 0
WHILE N<> 0
R = N MOD 10
S = S+R
N = N\10
WEND
PRINT "Sum of didits="; S
END

QBASIC to find Product of Digits

CLS
INPUT "Enter any number'; N
P = 1
WHILE N<> 0
R = N MOD 10
P = P*R
N = N\10
WEND
PRINT "Product of digits="; P
END

QBASIC To Reverse Digits

CLS
INPUT "Enter any number"; N
S = 0
WHILE N<> 0
R = N MOD 10
S = S*10+R
N = N\10
WEND
PRINT "Reverse of digits="; S
END

QBASIC to check Palindrome or not

CLS
INPUT "Enter any number"; N
A = N
S = 0
WHILE N <> 0
R = N MOD 10
S = S*10+R
N = N\10
WEND
IF A= S THEN
PRINT " The number is palindrome"
ELSE
PRINT "The number is not palindrome"
END IF
END

QBASIc to check Armstrong or not

CLS
INPUT 'Enter any number'; N
A = N
S = 0
WHILE N <> 0
R = N MOD 10
S = S+R^3
N = N\10
WEND
IF A=S THEN
PRINT "The number is armstrong"
ELSE
PRINT "The number is not armstrong"
END IF
END

QBASIC to check prime or Composite

CLS
INPUT "Enter any number"; N
C = 0
FOR I = 1 TO N
IF N MOD I = 0 THEN C = C+1
NEXT I
IF C = 2 THEN
PRINT "The number is prime"
ELSE
PRINT "The number is composite"
END IF
END

QBASIC to check Factorial

CLS
INPUT "Enter any number"; N
F = 1
FOR I = 1 TO N
F = F*I
NEXT I
PRINT "Factorial="; F
END

QBASIC to display Factors

CLS
INPUT "Enter any number"; N
FOR I = 1 TO N
IF N MOD I = 0 THEN PRINT I
NEXT I
END

QBASIC to disply Multiplication table

CLS
INPUT "Enter any number"; N
FOR I = 1 TO 10
PRINT N ; "X' ; I ; "=" ; N*I
NEXT I
END