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Exercise: Strings Containing More 1's than 0's

Use the pda applet below to construct a PDA that accepts strings of the form

{w ∈ {0,1}* | w contains more 1's than 0's}

Examples of strings to accept
Examples of strings to reject
1110
101
01110
10011
1100011
0001001110101100111
ε
0
0110
10100
0011100
101010110000000

 

 

(Need help with the applet? Right click here to open help in new window.)

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