C++ (Cpp) write_num示例

示例#1

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文件： Wheel.c 项目： aguerrero15/illini-motorsports

void updateDisp(BYTE side) {

	// check if we are holding text
	if(holdText[side]) {
		// check if the hold time has passed
		if(millis - holdTimer[side] > HOLD_TIME) {
			holdText[side] = FALSE;
		}
		// carry out blinking of text
		else if(millis - blinkTimer[side] > BLINK_TIME) {
			// redisplay the text
			if(blinkStates[side]) {
				blinkStates[side] = FALSE;
				updateText(side, displayStates);
				blinkTimer[side] = millis;
			}
			// blank the displays
			else {
				blinkStates[side] = TRUE;
				blank_display(side);
				blinkTimer[side] = millis;
			}
		}
	}
	// data is being displayed
	else {
		if(millis - refreshTime[side] > REFRESH_TIME) {
			refreshTime[side] = millis;
			write_num(chan[displayStates[side]], d_place_arr[displayStates[side]], side);
		}
	}

	return;
}

示例#2

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文件： crypt.c 项目： CMPS112-RSA/cmps112-project

int encrypt_message(
    const char* input_filename,
    const char* output_filename,
    rsa_private_key_t* key
) {
    int status_code = 0;

    // Open input file
    FILE* input_file = fopen(input_filename, "r");
    if(!input_file) {
        fprintf(stderr, "Failed to open input file.\n");
        status_code = 1;
        goto done;
    }

    // Open file for encrypted output
    FILE* output_file = fopen(output_filename, "w");
    if(!output_file) {
        fprintf(stderr, "Failed to open output file.\n");
        status_code = 1;
        goto cleanup_input_file;
    }

    // Initialize GMP data
    mpz_t input_byte, output_num;
    mpz_init(input_byte);
    mpz_init(output_num);

    int input_num = 0;
    while(1) {
        // Read character
        input_num = fgetc(input_file);
        if(feof(input_file)) {
            break;
        }

        // Encrypt
        mpz_set_si(input_byte, input_num);
        mpz_powm(output_num, input_byte, key->d, key->n); // out = (in ^ d) % n

        // Write to output file
        if(write_num(output_file, output_num)) {
            fprintf(stderr, "Failed to write encrypted number to encrypted file.\n");
            status_code = 1;
            goto cleanup_gmp_nums;
        }
    }

    // Clean up
cleanup_gmp_nums:
    mpz_clear(output_num);
    mpz_clear(input_byte);
    fclose(output_file);
cleanup_input_file:
    fclose(input_file);

done:
    return status_code;
}

示例#3

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文件： restorer-log.c 项目： OSLL/pmover

void write_num_n_on_level(unsigned int loglevel, long num)
{
	unsigned char c = '\n';

	if (loglevel > current_loglevel)
		return;

	write_num(num);
	sys_write(current_logfd, &c, sizeof(c));
}

示例#4

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文件： bignum2.cpp 项目： AssaultKoder95/codejam

int main(void)
{
  BigNum a, b, c, q, r;
  int count;
  int limit = 100000;

  srand(time(NULL));
  for (count = 0; count < limit; count++) {
    /* generate random a and b */
    int l1, l2, i;
    clear(a);
    clear(b);
    l1 = rand() % (MAX_DIGIT-1);
    l2 = rand() % (MAX_DIGIT-1);
    for (i = 0; i < l1; i++) {
      a[i] = rand() % BASE;
    }
    b[0] = rand() % (BASE-1) + 1;
    for (i = 1; i < l2; i++) {
      b[i] = rand() % BASE;
    }
    if (count % 1000 == 0) {
      printf("count = %d\n", count);
      fflush(stdout);
    }
    divide(a, b, q, r);
    mult(b, q, c);
    add(c, r, c);
    if (compare(a, c) != 0) {
      printf("count = %d\n", count);
      printf("a = "); write_num(a); printf("\n");
      printf("b = "); write_num(b); printf("\n");
      printf("q = "); write_num(q); printf("\n");
      printf("r = "); write_num(r); printf("\n");
      printf("b*q+r = "); write_num(c); printf("\n");
      exit(1);
    }
  }
  printf("All tests passed.\n");
  return 0;
}

示例#5

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文件： Fragment_CompressCoordinate.cpp 项目： HongMok/QSC_NAM

void Fragment_CompressCoordinate(CvMat *R, vector<char> &Q, int frag_num)
{
	int unit_len = (int)ceil((double)R->width / frag_num);
	int start_i;
	uchar *ptr;
	bool left_zero;
	int c; //前一次出现非零的位置
	int b;

	for(int h = 0; h < R->height; h++)
	{
		uchar *ptr = (uchar *)(R->data.ptr + h * R->step);

		for(int fi = 0; fi < frag_num; fi++)
		{
			left_zero = true;
			c = -1; //前一次出现非零的位置
			b = 0;

			start_i = fi * unit_len;
			for(int ui = 0; ui < unit_len; ui++)
			{
				int ci = start_i + ui;

				if(ci >= R->width)
					break;//最后一段长度可能不够unit_len

				if(ptr[ci] == 0)
				{
					left_zero = true;
					continue;
				}

				left_zero = false;

				write_num(Q, ptr[ci]);

				if(c == unit_len - 2)//最后两个是编码点，则最后一个不用编码距离
				{
					c = c + 1;
					continue;
				}
				write_dist(Q, b, ui, c, unit_len);

				c = ui;
			}
			if(left_zero == true)
				Q.push_back('0');//段剩余全部为0
		}
	}

	_coor_table_size = Q.size();
}

示例#6

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文件： menu.cpp 项目： emufreak/iAmiga

void write_num_inv(int x, int y, int v)
{
  SDL_Rect dest;
  int i,l=1;

  for(i=10;i<1000000;i*=10)
	if (v/i)
		l++;
  	else
		break;
  	
  dest.x = (x * 8) -2 ;
  dest.y = (y * 8) /*10*/ - 2;
  dest.w = (l * 8) + 4;
  dest.h = 12;

  SDL_FillRect(text_screen, &dest, menu_inv_color);

  write_num(x, y, v);
}

示例#7

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