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Size: a a a
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А
А
А
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DE
DE
[1,2,3,4].reduce((a,b) => a + b, 0) //10
var sum = 0
function sumSalaries() {
for(var i in salaries)
sum = sum +salaries[i]
}
sumSalaries(salaries)
alert( sum );
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[1,2,3,4].reduce((a,b) => a + b, 0) //10
var sum = 0
function sumSalaries() {
for(var i in salaries)
sum = sum +salaries[i]
}
sumSalaries(salaries)
alert( sum );
DE
DE
DE
p
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let salaries = {
"John": 100,
"Pete": 300,
"Mary": 250
};
alert( sumSalaries(salaries) );
DE
js
const salaries = {
John: 100,
Pete: 300,
Mary: 250,
}
const arr = Object.values(salaries)
S
js
const salaries = {
John: 100,
Pete: 300,
Mary: 250,
}
const arr = Object.values(salaries)
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DE
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