Input/Output from file
Pascal C/C++
readln(fi, c, i, r); fscanf(fi, “%c%d%f”,&c,&i,&r);
while (fgetc(fi) != ‘\n’);
writeln(fo’c=‘,c,’i=‘,i,’r=‘); printf(fo,“c=%c i=%d r=%f%s\n”,c,i,r);
wvar
w c: char;
w i: integer;
w r: real;
w s: packed array[1..10] of char;
w#include <stdio.h>
wchar c;
wint i;
wfloat r;
wchar s[10];
fi will be opened for input, fo will be opened for output