w7lab3.c

#include <stdio.h>

int main(){
    float prices[10];
    float quantity[10];
    float amount[10];
    int i;
    printf("please Input price quantity and amount like this: 1 2  \n");
    for(i = 0 ; i < 10 ; i++){
        scanf("%f %f " , &prices[i] , &quantity[i]);
        amount[i] = prices[i] * quantity[i];
    }
    printf("Inputing is end \nthese are table \n");
    for(i = 0 ; i < 10 ; i++){
        printf("amount = %.2f , price = %.2f , quantity = %.2f \n" , amount[i] , prices[i] ,quantity[i] );
    }
    return 0;
}