int fun(){
int x=0;
int y=0;
scanf("%d",&x);
if(xvoid main(){ int x, y; scanf("%d",&x); if(x #include int main(){int x,y;while(printf("please input a number:") && scanf("%d",&x) != 0){if(xint main() { int x,y; printf("请输入的值。\n"); scanf("%d",&x); if(x<30) { y=50-14*x; } else { y=8*x-31; } printf("y=%d",y); return 0; }... |
