{

int datal，date2，data3

Prinf ("Please enter 3 numbers:");

//scanf ("%f% f", & data 1. Data 2 and. Data 3);

Scanf("%d%d%d ",& data 1. Data 2 and. Data 3);

//'%f' is changed to' %d', and' %d' is used for the input of int and' %f' is used for the input of float type.

data 3 = data 1 * data 2；

printf(" data 3 = % d " data 3)；

Returns 0;

}