wm: 5552

ref: 8e9d7d65c2d1374e5676f63e23bed794f1c00e45
dir: /5551a.c/

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

#include "5551.h"


int main(int argc, char* argv[])
{
	unsigned int inst, a, b, c;
	char string[32], op[4];
	while(scanf("%s %[^\n;]%*c", op, string) > 0)
	{
		sscanf(string, "%u %u %u", &a, &b, &c);
		if(!strcmp(op, "DIE"))
			inst = DIE;
		if(!strcmp(op, "OUT"))
			inst = OUT;
		if(!strcmp(op, "NOT"))
			inst = NOT;
		if(!strcmp(op, "AND"))
			inst = AND;
		if(!strcmp(op, "NOR"))
			inst = NOR;
		if(!strcmp(op, "XOR"))
			inst = XOR;
		if(!strcmp(op, "SUB"))
			inst = SUB;
		if(!strcmp(op, "ADD"))
			inst = ADD;
		if(!strcmp(op, "SHR"))
			inst = SHR;
		if(!strcmp(op, "SHL"))
			inst = SHL;
		if(!strcmp(op, "PUT"))
			inst = PUT;
		if(!strcmp(op, "MOV"))
			inst = MOV;
		if(!strcmp(op, "LDM"))
			inst = LDM;
		if(!strcmp(op, "NTH"))
			inst = NTH;

		switch(inst)
		{
			/* no args */
			case DIE:
					printf("%u\n", inst);
					break;
			/* one arg */
			case NOT:
			case OUT:
					printf("%u %u\n", inst, a);
					break;
			/* two args */
			case PUT:
			case MOV:
			case LDM:
				printf("%u %u %u\n", inst, a, b);
				break;
			/* three args */
			case AND:
			case NOR:
			case XOR:
			case SUB:
			case SHL:
			case SHR:
			case ADD:
			case NTH:
				printf("%u %u %u %u\n", inst, a, b, c);
				break;
			/* should this ever happen? */
			default:
				fprintf(stderr, "unkown instr.\n");
				return -1;
			
		}
	}
	return 0;
}