NPTEL Programming in Modern C++ Week 3 Assignment Answers 2025
1. Consider the following code segment.
class Complex
private:
int re, im;
public:
void setRE(int r.){re = r.: }
void setIM(int i_){ in – i_; }
void print){ cout « re «<“, i” « im; }
void incr)( re++, im++; }
int incrRE{ return re + 1; }
int incrIM { return ++im; }
｝；
Identify set of all methods that change the state of Complex class objects?
a) setRE(, setIM(, printo
b) setREO), setIM), incrRE(, incrIMO
c) incr(), incrRE(), incrIMO
d) setREO), BetIM(), incr), incrIMO
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2.
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3.
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4.
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5.
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6. Consider the following code segment.
class myClass f
// code…
int main) {
const myClass m; // LINE-1|
return 0;
What is the type of this pointer associated with the object m?
a) const myClass* this;
b) myClass* const this;
c) myClass const* const this;
d) const myClass* const this;
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7.
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8.
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9.
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