445-Marvelous Mazes

<br /> /* <br /> "Marvelous Mazes"<br /> Level:2.0<br /> Date:2006/10/11 <br /> */<br /> #include <stdio.h><br /> #include <ctype.h><br /> main(){<br /> char c=0;<br /> int n=0;<br /> <br /> /*<br /> FILE *fptr;<br /> if((fptr=fopen("test.txt","r"))==NULL)<br /> printf("File can't not be open!\n");<br /> while(!feof(fptr)){<br /> fscanf(fptr,"%c", &c);<br /> */<br /> <br /> while(1){ <br /> scanf("%c",&c);<br /> if(feof(stdin)) /*determine whether the EOF indicator is set*/ <br /> break;<br /> if(isdigit(c))<br /> n += c-'0';<br /> else{<br /> int i=0;<br /> if (c == '!' || c=='\n') <br /> printf("\n"); <br /> else{<br /> if (c == 'b') c=' ';<br /> <br /> for(i=0;i < n;i++) printf("%c",c); n=0; } } } }