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Check your knowledge: DEVELOPERS Tests

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Please, write what will be the output after the execution of the next code fragment:

void main() { int i; while (++i < 5) cout << i; cout << i; }

In case of compilation error please, write C, in case of runtime error please, write R.

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Please, write what will be the output after the execution of the fragment of code below.

In case of compilation error please, write C, in case of runtime error please, write R.

   void main() {     string text = "abcdef";      switch (text[1]) {     case 'a':cout << 1;     case 'b':cout << 2;     case 'c':cout << 3;     }     cout << text[1]; }

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Please, write what will be the output after the execution of the fragment of code below.

In case of compilation error please, write C, in case of runtime error please, write R.

void main() { string text = "abcdef"; switch (text[1]) { case 'a':cout << 1; break; case 'b':cout << 2; break; case 'c':cout << 3; break; } cout << text[1]; }

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Please, choose the numbers of invocations of the function swapn which will be executed without errors.

100%
0%
0%
0%
0%
0%
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Please, write what will be the output after the execution of the fragment of code below.

In case of compilation error please, write C, in case of runtime error please, write R.

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Please, write what will be the output after the execution of the fragment of code below.

In case of compilation error please, write C, in case of runtime error please, write R.

void main() { unsigned u[] = { 2, 40, 3, 2, 40 }; map<unsigned, unsigned> a; unsigned i = 5; while (--i) a[u[i]] = i; unsigned s = 0; for (map<unsigned, unsigned>::iterator f = a.find(2); f != a.end(); f++) s += f->second; cout << s; }

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Please, write what will be the output after the execution of the fragment of code below.

In case of compilation error please, write C, in case of runtime error please, write R.

void main() { const unsigned MSize = 10; unsigned u[] = { 1 ,20, 20, 30, 20 }; list <unsigned> a(u, u + 5); vector<unsigned> b(MSize); unique_copy(a.begin(), a.end(), b.begin()); unsigned s = 0; vector<unsigned>::iterator f = b.begin(); while (f != b.end())s += *f++; cout << s; }

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Please, write what will be the output after the execution of the F() function.

In case of compilation error please, write C, in case of runtime error please, write R.

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Please, write what will be the output after the execution of the F() function.

In case of compilation error please, write C, in case of runtime error please, write R.

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