0xCyberY / number-of-printf-and-scanf-statements

A program to count number of printf and scanf statements

number-of-printf-and-scanf-statements

A program to count number of printf and scanf statements and replace them with writef and readf

steps : create input.c file then compile:

$ lex convert.l $ cc lex.yy.c -ll $ ./a.out the number of printf statment 2 the number of scanf statment 1 $ cat output.c #include<stdio.h> int main() {

    int a;
    writef("Enter the value of a:\n");
    readf("%d",&a);
    writef("the value of a is %d\n",a);

return 0; }