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我的程序结果和他提示的一样,为什么总是runtime error#include"stdio.h" #define PI 3.1415926 void main() { int n,*year,i=1;float x,y; scanf("%d",&n); while(i<=n) { scanf("%f%f",&x,&y); year[i]=(int *)malloc(sizeof(int)); year[i]=PI*(x*x+y*y)/100+1; i++; } for(i=1;i<=n;i++) printf("Property %d: This property will begin eroding in year %d.\n",i,year[i]); printf("END OF OUTPUT.\n"); } Followed by:
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