<Script>
let salaries = {
John: 100,
Ann: 160,
Pete: 130
};
John: 100,
Ann: 160,
Pete: 130
};
function sum(ojt){
let sum = 0;
for(let key in ojt){
sum = sum + ojt[key];
};
return sum;
}
alert( sum(salaries) );
</Script>
function sum(ojt){
let sum = 0;
for(let key in ojt){
sum = sum + ojt[key];
};
return sum;
}
alert( sum(salaries) );
</Script>
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