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2. QBasic.
| CLS | CLS | , , | |
| DIM | DIM A(N) | N | |
| INPUT | INPUT A, B | ? | |
| READ . . DATA | , READ, DATA | READ A(I), B(I) . . DATA 3,4,8,-1,6,10 | A(1)=3, A(2)=8, A(3)=6, B(1)=4, B(2)=-1, B(3)=10 |
| IF THEN 1 ELSE 2 | 1, 2 | IF A<0 THEN c=(a+b)/2 ELSE c=a-(b/2) | A<0, c=(a+b)/2, c=a-(b/2) |
| PRINT C(I) | - C(I) | ||
| FOR NEXT | FOR I=1 TO 3 | I ( ) 1 3 | |
| READ A(I) | (i) | ||
| C(I)=A(I)-B | c(i) | ||
| PRINT C(I) | c(i) | ||
| NEXT I | I, I 3. | ||
| SQR | =SQR(A-B) | =√(-) | |
| ABS | C=|-X| | C=X | |
| SIN, COS, TG | C= SIN(A-B) |
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7 .
bsr - ai, ci>0
yi = (bmin - ai5), ci<0
|asr * csr|+bi, ci=0
| 1. , , , . | y(i) : Y(N) Y ( , ) N; y(i) ; i ( ), 1 N | ||
| A(N) A ( , ) N; a(i) ; i ( ), 1 N; B(N) B ( , ) N; b(i) ; i ( ), 1 N; C(N) C ( , ) N; c(i) ; i ( ), 1 N | |||
| SB=b1+b2++bn ; BSR=SB/N ; BMIN ; SA=a1+a2++an A; ASR=SA/N A; SC=c1+c2++cn A CSR=SC/N C | |||
| (i)>0; C(i)<0 | |||
| y(i)=BSR-a(i); y(i)=BMIN-a(i)^5; y(i)=|ASR*CSR|+b(i) | |||
| 2. | ) SB= SB+b(i); ) BSR=SB/N; ) SA= SA+a(i); ) ASR=SA/N; ) SC= SC+c(i); ) CSR=SC/N; ) BMIN=b(i); ) BMIN<b(i); ) y(i)=BSR-a(i); ) y(i)=BMIN-a(i)^5; ) y(i)=ABS(ASR*CSR)+b(i); ) (i)>0; ) C(i)<0; ) i=i+1; ) i=N | ||
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| 4. | 
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| 5. - QBasic | CLS: INPUT N: DIM A(N), B(N), C(N),Y(N) | ; ; | |
| FOR I=1 TO N | |||
| READ A(I),B(I),C(I) | DATA a(i), b(i), c(i) | ||
| SB= SB+B(i): SA= SA+A(i) SC= SC+C(i) | |||
| IF BMIN<B(I) THEN BMIN=B(I) | b(i) | ||
| NEXT I | |||
| BSR=SB/N:ASR=SA/N:CSR=SC/N | |||
| FOR I=1 TO N | |||
| IF C(I)>0 THEN y(i)=BSR-A(I) ELSE IF C(I)<0 THEN Y(I)=BMIN-A(I)^5 ELSE Y(I)=ABS(ASR*CSR)+B(I) | Y(I) | ||
| PRINT Y(I) | Y(I) | ||
| NEXT I | |||
| DATA 8,2,-3,4,-25,98,0,-6,57,18,53,60,12,-53,77 | |||
| END | |||
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