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	Aufgaben2_tkruemmel_choenes
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								aufgaben/sheet2/task3/count.rs
									
									
									
									
									
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								aufgaben/sheet2/task3/count.rs
									
									
									
									
									
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							| @@ -0,0 +1,15 @@ | ||||
| fn main(){ | ||||
| println!("{}",count("peter",'e')); | ||||
| } | ||||
| fn count(word: &str, search: char) -> i32 { | ||||
| 	// transformiert string in character array | ||||
| 	let letters = word.chars(); | ||||
| 	let mut result: i32 = 0; | ||||
| 	// zähle Vorkommnisse des gesuchten char | ||||
| 	for letter in letters { | ||||
|         if letter == search { | ||||
|         result += 1; | ||||
|         } | ||||
|     }     | ||||
|     return result; | ||||
| 	} | ||||
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