4.14和4.15的吃汉堡问题

#include <stdio.h>void eat_hamberger( int x);int hungry( int x);void main(){int n,j;printf("hungry number:");scanf("%d",&n);j = hungry(n);if (j==0){printf("so full/n");eat_hamberger(j);}elseeat_hamberger(n);}void eat_hamberger(int x){int i; if (x>1){ for ( i=1; i<x; i++) printf("eat the %d hamberger/n",i);}elseprintf("eat only one hamberger/n");printf("Satysfing the grangdma/n");}int hungry(int x){if (x>0)return(1);elsereturn(0);}