/*****************************************************************/ /* */ /* Print Box Program */ /* */ /*****************************************************************/ /* */ /* Programmer: Jim Shew */ /* */ /*****************************************************************/ /* */ /* This program accepts two numbers from the user. If the two */ /* numbers are odd, the program will print out a solid box of */ /* the given size. If the two number are even then a hole of */ /* the given size will be placed inside a 10x10 box. */ /* */ /*****************************************************************/ /* */ /* Variables */ /* int wide width of box or hole */ /* int high height of box or hole */ /* int i, j indicies for loops */ /* */ /*****************************************************************/ #include void main(void) { int wide; /* width of box or hole */ int high; /* height of box or hole */ int i, j; /* loop indicies */ printf("Please input the width of the box "); scanf("%i", &wide); printf("Please input the box height "); scanf("%i", &high); /*****************************************************************/ /* Check for input out of bounds */ /*****************************************************************/ if ( wide < 0 || wide > 10 || high < 0 || high > 10 ) { printf("*** Error *** Input must be greater than zero\n"); printf(" and less than ten\n"); }/* end size error */ /*****************************************************************/ /* Check for input out of bounds */ /*****************************************************************/ else { if (wide%2 == 0 && high%2 == 0 ) /*****************************************************************/ /* Both numbers even print box with hole in it */ /*****************************************************************/ { for(i = 1; i <= (10-high)/2; i++) /* top lines */ printf("**********\n"); for(j = 1; j <= high; j++) /* height of hole */ { for (i = 1; i <= (10-wide)/2; i++) /* left */ printf("*"); for (i = 1; i <= wide; i++) /* hole */ printf(" "); for (i = 1; i <= (10-wide)/2; i++) /* right */ printf("*"); printf("\n"); } /* end hole */ for (i = 1; i <= (10-high)/2; i++) /* bottom lines */ printf("**********\n"); } /* end box with hole */ /*****************************************************************/ /* Both number are odd print box of that size */ /*****************************************************************/ else if (wide%2 != 0 && high%2 != 0) { for(j = 1; j <= high; j++) { for(i = 1; i <= wide; i++) printf("*"); printf("\n"); }/* end box */ }/* end if for box */ /*****************************************************************/ /* Numbers are not both even or odd */ /*****************************************************************/ else { printf("*** Error *** both numbers must be either be\n"); printf(" odd or even. You cannot mix \n"); printf(" odd and even.\n"); } /* end error else */ } /* end else for execution */ } /* end main */