//values specified in the linear table to retrieve the data elements of x
Public int locateData (int x) {
int i;
for (i=0; I & lt; This. Len; I++) {
If (this. Data [I]==x)
Return the I + 1;
}
return -1;
}

Public int the modify (int x, int y) {//modify data element to the value of x to y, the return value 0 means change failure, 1 modify success

//please complete the method

}

CodePudding user response:

Please help ohoo