Awk by Example--转载(6)

}

END {
    bal=0
    bal2=0        
    for (x in globcat) {
        bal=bal+balance[0,x]
        bal2=bal2+balance2[0,x]    
    }
    printf("Your available funds:?%10.2f\n",bal)
    printf("Your account balance:?%10.2f\n",bal2)        
}

Your available funds:    1174.22
Your account balance:    2399.33

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