Question $1$ Network team has different types of switches and they use specific type of switches in the distribution point data center, in hubs etc. Each switch has a model number and port. Based on the model number and port they will classify the switches as type $1,$ type $2$ and core switches. Can we help them in the classification? Our aim is to get the model number and classify the switch as type $1,$ type $2$ or core switch. Model number of the switch can be in one of the following format below where X denotes an alphabet and N denotes a number XX$-$XNNNN$-$NNX$-$X $($or$)$ XNNNN$-$NNX $($or$)$ XNNNNX$-$ NNX$-$NX Eg: WS$-$C$3850-24$P$-$S$,$ C$5200-48$P$,$ C$5200$L$-24$P$-8$X$.$ In the model C$5200$L$-24$P$-8$X$,5200$ is the model in short, $24$ is the port number and $8$X indicates that it is stacked. Here are the rules for classification Any switch with model numbers $5200,5250,5270$ and port count is not more than $24$ are Type $1$ switches Eg: C$5200$L$-12$P ALL $1$ Any switch with model numbers $5200,5250,5270,5300,5350,5370$ with port count more than $24$ and model numbers $5400$ are Type $2$ switches. C$5250$L$-32$P$-2$T If the switches are stacked, then it is a Core switch. Stacked switches are indicated by $-$Sand $-$NX$($here N is a number$)$ at the end. Eg:C$5200$L$-24$P$-4$X$,$ WS$-$ C$3850-24$P$-$S$.$ Here are few more examples In table Model Number C$5200$L$-12$P C$5250$L$-32$P$-2$T $525052005200$ Ports $12$ Type $132$ Type $2$ C$5200$L$-32$P$-4$X C$5200-48$P C$5370-48$U WS$-$C$3850-24$P$-$S $520032$ Core $48$ Type $2537048$ Type $23850$ C$5200$L$-24$P$-8$X Model in short $520024$ Core $24$ Classification Core Function Description Complete the function classifySwitch in the editor below. The function must print the port and type of switch. classifySwitch has the following parameter$($s$)$: modelnumber: string Constraints $$ If the model number is not in the specified format, print as "Invalid model number" Input Format For Custom Testing The first line contains a string, modelnumber, denoting the model number of the switch Sample Case $0$ Sample Input For Custom Testing C$5200$L$-12$P Sample Output $12$ Type $1$ Explanation All $5200$ switches with port less than $24$ are Type $1$ switches. $$Sample Case $1$ Sample Input For Custom Testing $5200$L$-24$P Sample Output Invalid model number Explanation Model number is not in the specified formatformat