Poor man's operator precedence

#include <stdio.h>
#include <string.h>

int main( int argc, char* argv[] ) {
  printf( "((((" );
  for( int i = 1; i != argc; i++ ){
    if(      strcmp(argv[i], "^") == 0 ) printf( ")^(" );
    else if( strcmp(argv[i], "*") == 0 ) printf( "))*((" );
    else if( strcmp(argv[i], "/") == 0 ) printf( "))/((" );
    else if( strcmp(argv[i], "+") == 0 ) printf( ")))+(((" );
    else if( strcmp(argv[i], "-") == 0 ) printf( ")))-(((" );
    else                                 printf( "%s", argv[i] );
  }
  printf( "))))\n" );
  return 0;
}

$ ./parenthesise a \* b + c ^ d / e
((((a))*((b)))+(((c)^(d))/((e))))

from wikipedia.org