16 lines
267 B
C
16 lines
267 B
C
// objective: test \invariant, \pre and \post commands
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// check: 035__invariant_8c.xml
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/** \file */
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/** \invariant i+j=p
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* \pre p\>=0
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* \post *q=2^(p+1)
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*/
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void func(int p,int *q)
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{
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int j = p, k=1, i;
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for (i=0; i<=p; i++) j--,k=k*2;
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*q = k;
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}
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