Queue

#include <stdio.h>
#include <stdlib.h>

int main()
{
    float IAT[30], AT[30], ST[30], TSB[30], WTQ[30], TSE[30];
    float TCSS[30], ITS[30], TST, avg_wt, TWQ, TIAT, POWC, POIS, TITS, avg_st, avg_iat, tiat, tst;
    IAT[0]=0.0;
    
    int wq=0,N=1,n,i,cnt=0,ch;
    printf("how many simulations do you want");
    scanf("%d",&n);