list of cpttrn problems

ID NAME CODE USERS ACC %
16934    Straight Line Spiral Pattern (Act 2) SPTTRN2 53 90.32
12180    Character Patterns (Act 4) CPTTRN4 244 79.11
12187    Character Patterns (Act 6) CPTTRN6 124 78.18
16891    Character Patterns (Act 8) CPTTRN8 84 75.86
17994    Cross Pattern (Act 1) PCROSS1 149 72.77
17995    Cross Pattern (Act 2) PCROSS2 112 68.05
12188    Character Patterns (Act 7) CPTTRN7 86 67.63
12178    Character Patterns (Act 3) CPTTRN3 316 67.08
16892    Straight Line Spiral Pattern (Act 1) SPTTRN1 57 67.05
12177    Character Patterns (Act 2) CPTTRN2 446 59.87
16935    Straight Line Spiral Pattern (Act 3) SPTTRN3 42 56.76
12176    Character Patterns (Act 1) CPTTRN1 612 51.72
12185    Character Patterns (Act 5) CPTTRN5 115 42.96

Problemset description

Problems collected here involve various character patterns.

Programming skills required: loops
Programming skills trained: nested loops, conditionals.

Adequate programming languages: problemset is language agnostic.

Before suggestions: iter.

Some more advanced problems you might be interested in (main SPOJ problemset): The 3n plus 1 problem, Hello Kitty.

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