3. (20) Give the output and trace the call stack for the following program void Uno...

 

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3. (20) Give the output and trace the call stack for the following program void Uno (int x) { } cout < < "Uno B " < < x < < endl; if (x > 0) Uno (x-1); " cout < < "Uno E < < x < < endl; wwwwwww void Dos (int x) { } " cout < < "Dos B < < x < < endl; wwwww Uno (x-1); cout < < "Dos E " < < x < < endl; wwwwww int main () { www wwwww Dos (2); Dos (3); cout < < "18r" < < endl; wwwwwww return 0; wwwwwww 3. (20) Give the output and trace the call stack for the following program void Uno (int x) { } cout < < "Uno B " < < x < < endl; if (x > 0) Uno (x-1); " cout < < "Uno E < < x < < endl; wwwwwww void Dos (int x) { } " cout < < "Dos B < < x < < endl; wwwww Uno (x-1); cout < < "Dos E " < < x < < endl; wwwwww int main () { www wwwww Dos (2); Dos (3); cout < < "18r" < < endl; wwwwwww return 0; wwwwwww