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October 9, 2024 12:51
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functii
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<script type="text/javascript"> | |
//functii in JS sunt blocuri de cod reutilizabil | |
/* | |
definim o functie: cuvantul cheie "function", numele functiei, si intre | |
parantezele rotunde o lista de parametrii | |
- intre acolade avem corpul functiei | |
- functia poate fi apelata cu : numele functiei ( valoare1, valoare2...) | |
function show_content( ID ) { | |
result = ID + "-content" | |
return result | |
} | |
console.log( show_content( "tab1" ) ) | |
function nume_functie( parametru1, parametru2) { | |
/* | |
codul | |
res = adunare(1,2) | |
const suma = parametru1 + parametru2 | |
return suma | |
} | |
///apelare functie | |
rezultat = nume_functie(1,1) | |
console.log( rezultat ) | |
*/ | |
function hello(nume) { | |
console.log("apel linia 42: "+ adunare(2,3)); | |
return "Salut" + nume + "!" | |
} | |
console.log("apel linia 47: " + hello("andra") ) ;//al doilea apel | |
function adunare (a,b) { | |
return a+b; | |
} | |
console.log("Apel linia 55: " + adunare(2,3)); | |
function scadere (c,d) { | |
let a = hello("andra"); | |
console.log("apel linia 59: " + adunare(2,3)); | |
console.log("apel linia 60:" + a); | |
return c-d; | |
} | |
console.log("apel linia 64: " + scadere(8,4) ); | |
function impartire (e,f) { | |
console.log("apel linia 67: " + adunare(2,3)); | |
let a =adunare(2,3); // 5 | |
let b = scadere(10,8); // 2 | |
return a/b; // 5/2 = 2.5 | |
} | |
console.log("apel linia 72:" + impartire(9,3)); | |
</script> |
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