C++ (Cpp) dumparray示例

示例#1

文件： Source.cpp 项目： ArnoldHou/CPP

int main(void) {
	int num[10] = { 0 };
	int times;
	printf("請輸入數字個數：");
	scanf("%d", &times);
	for (int i = 1; i <= times; i++) {
		printf("請輸入數字:");
		scanf("%d", &num[i - 1]);
	}
	sequence(num, times);
	dumparray(num, times);

	for (int i = 1; i < times; i++) {
		if (i == 1) {
			perm(num, i, times, times);
		}
		else {
			while (num[i - 1] == num[0]) {
				i++;
			}
			perm(num, i, times, times);
		}
	}

}

示例#2

文件： bmp.cpp 项目： jonmcdonald/jpeg

void bmpcolortable::read(int bitsperpixel, FILE *fp) {
   switch (bitsperpixel) {
      case 1: numcolors = 2; break;
      case 4: numcolors = 16; break;
      case 8: numcolors = 256; break;
      default: assert(false);          // should not be here
   }
   fread(&array, 4 * numcolors, 1, fp);
   dumparray();
}

示例#3

文件： Source.cpp 项目： ArnoldHou/CPP

void perm(int arr[], int start, int end, int times) {

	if (end == start||start<1) {
		return;
	}
	else {
		perm(arr, start, end - 1, times);
		counter ++;
		if (arr[start - 1] != arr[end - 1]) {
			swap(arr[start - 1], arr[end - 1]);
			dumparray(arr, times);

			if (start == counter ) {
				perm(arr, start , end-1, times);
			}
			else {
				perm(arr, start - 1, end, times);
			}
			
		}
		swap(arr[start - 1], arr[end - 1]);
		counter--;
	}
}