What is the syntax for declaring a local variable of type number within a TypeScript function?

Here is the snippet of my code along with the error message I am encountering.

quicksort(low:number,high:number){
if(low<high){

let pi=this.partition(low,high); 
this.quicksort(low,pi-1);
}
}
partition(low:number,high:number){
/* implementing partition logic here */
}

https://i.sstatic.net/G50IE.png

What steps should I take to resolve this issue? Is it not feasible to define local number variables in TypeScript?

Answer №1

Incorporate a return type into your partition function:

partition(low:number,high:number): number {
    /* the logic behind my partition method*/
}

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