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-rw-r--r--automata_flotantes.py87
1 files changed, 87 insertions, 0 deletions
diff --git a/automata_flotantes.py b/automata_flotantes.py
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+++ b/automata_flotantes.py
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+class automata_flotante:
+ int stateN = 0
+ int isAccepted(char str[]):
+
+ int len = len(str)
+
+ for i in len:
+ if (stateN == 0):
+ start(str[i])
+ else:
+ if (stateN == 1):
+ state1(str[i])
+ else
+ if (stateN == 2):
+ state2(str[i])
+ else:
+ if (stateN == 3):
+ state3(str[i])
+ else:
+ if (stateN == 4):
+ state4(str[i])
+ else:
+ if (stateN == 5):
+ state5(str[i])
+ else
+ return 0
+
+ if (stateN == 5):
+ return 1
+ else:
+ return 0
+
+ def start(char c):
+ if (c == '0'):
+ stateN = 1
+ else:
+ if(c == '-'):
+ stateN = 2
+ else:
+ if(c == '1' or c == '2' or c == '3' or c == '4' or c == '5' or
+ c == '6' or c == '7' or c == '8' or c == '9'):
+ stateN = 3
+ else:
+ stateN = -1
+
+ def state1(char c):
+ if (c == '.'):
+ stateN = 4
+ else:
+ stateN = -1
+
+ def state2(char c):
+ if(c == '0'):
+ stateN = 1
+ else:
+ if(c == '1' or c == '2' or c == '3' or c == '4' or c == '5' or
+ c == '6' or c == '7' or c == '8' or c == '9'):
+ stateN = 3
+ else:
+ stateN = -1
+
+ def state3(char c):
+ if(c == '.'):
+ stateN = 4
+ else:
+ if(isdigit(c)):
+ stateN = 3
+ else:
+ stateN = -1
+
+ def state4(char c):
+ if(isdigit(c)):
+ stateN = 5
+ else:
+ stateN = -1
+
+ def state5(char c):
+ if(isdigit(c)):
+ stateN = 5
+ else:
+ stateN = -1
+
+ bool verified(char* token):
+ if (isAccepted(token)):
+ return true
+ else:
+ return false