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#include<stdio.h>
int main() 
{
float l,b, a;
 
 
printf("enter the value of length and breath") ;
scanf("%f%f", &l,&b) ;
a=l*b;
print f("area of rectangule is %f", a);
} 
 

prog.c:11:1: error: use of undeclared identifier 'print'; did you mean 'printf'?
print f("area of rectangule is %f", a);
^~~~~
printf
/usr/include/stdio.h:364:12: note: 'printf' declared here
extern int printf (const char *__restrict __format, ...);
           ^
prog.c:11:6: error: expected ';' after expression
print f("area of rectangule is %f", a);
     ^
     ;
prog.c:11:7: warning: implicit declaration of function 'f' is invalid in C99 [-Wimplicit-function-declaration]
print f("area of rectangule is %f", a);
      ^
prog.c:11:1: warning: expression result unused [-Wunused-value]
print f("area of rectangule is %f", a);
^~~~~
2 warnings and 2 errors generated.

Standard output is empty