First letter in string

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First letter in string #479927 05/05/20 14:20 05/05/20 14:20
Joined: May 2015 Posts: 390 Czech Republic G Grat OP Senior Member
Grat OP Senior Member G Joined: May 2015 Posts: 390 Czech Republic	Hi, sorry for the beginner question, but I cannot find how this make I'm a need first letter from string I traing find answ. but no work: Code char cFirst = "3CCC3"; if (cFirst[1] == "C") printf("AAAA"); if (cFirst[0] == "3") printf("33333"); have this error: Quote Error in 'line 292: subscript requires array or pointer type < if (cFirst[1] == "C") printf("AAAA"); >. Code string cFirst = "3CCC3"; if (cFirst[1] == "C") printf("AAAA"); if (cFirst[0] == "3") printf("33333"); this error Quote Syntax error: Wrong type EQ:LONG:ARRAY:LONG < if (cFirst[1] == "C") printf("AAAA"); > how to test the first letter in the string? Thank's Milan

Re: First letter in string [Re: Grat] #479928 05/05/20 14:38 05/05/20 14:38
Joined: Feb 2017 Posts: 1,725 Chicago AndrewAMD Serious User
AndrewAMD Serious User Joined: Feb 2017 Posts: 1,725 Chicago	A char has single quotes ('), whereas a string has double quotes ("). See the manual: https://zorro-project.com/manual/en/aarray.htm Try this: Code string cFirst = "3CCC3"; if (cFirst[1] == 'C') printf("AAAA"); if (cFirst[0] == '3') printf("33333"); www.vitaltrades.com - andrew@vitaltrades.com

Re: First letter in string [Re: Grat] #479930 05/05/20 15:04 05/05/20 15:04
Joined: May 2015 Posts: 390 Czech Republic G Grat OP Senior Member
Grat OP Senior Member G Joined: May 2015 Posts: 390 Czech Republic	Thank's this working, I read this page many times, but not see...

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