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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
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Task/Cumulative-standard-deviation/XPL0/cumulative-standard-deviation.xpl0 Normal file
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include c:\cxpl\codes; \intrinsic 'code' declarations
int A, I;
real N, S, S2;
[A:= [2,4,4,4,5,5,7,9];
N:= 0.0; S:= 0.0; S2:= 0.0;
for I:= 0 to 8-1 do
[N:= N + 1.0;
S:= S + float(A(I));
S2:= S2 + float(sq(A(I)));
RlOut(0, sqrt((S2/N) - sq(S/N)));
];
CrLf(0);
]