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GW-BASIC | 1994-02-04 | 512 b | 17 lines |
- 0 CLS:PRINT
- 10 PRINT "ROOTS OF QUADRATIC EQUATIONS"
- 20 PRINT
- 30 PRINT "COEFFICIENTS A,B,C";
- 40 INPUT A,B,C
- 50 S = B ^ 2 - 4 * A * C
- 60 R = SQR ( ABS (S))
- 70 IF S < 0 THEN 100
- 80 PRINT "ROOTS (REAL): ";( - B - R) / (2 * A);", ";( - B + R) / (2 * A)
- 90 GOTO 110
- 100 PRINT "ROOTS (COMPLEX): "; - B / (2 * A);" + OR - ";R / (2 * A);" I"
- 110 PRINT
- 120 PRINT "MORE DATA (1=YES,0=NO)";
- 130 INPUT X
- 140 IF X = 1 THEN 20
- 150 RUN "MATH"
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