都是C语言常用的算法

				#include 
				
				main()
				{
					int i,j,k,count=1;
					printf("There are following small exchange plans for i Yuan note :\n");
					for(i=0;i						for(j=0;j							for(k=0;k								if(i+j+k==100)
									printf(count%4? "%d: 1*%d+2*%d+5*%d   ":"%d:1*%d+2*%d+5*%d\n",count++,i,j/2,k/5);
					getch();
				}