main() { int n; clrscr(); n=n+n; printf("n=%d",n) }

来源：学生作业帮助网编辑：作业帮时间：2024/05/17 23:47:00

main() { int n; clrscr(); n=n+n; printf("n=%d",n) }
main() { int n; clrscr(); n=n+n; printf("n=%d",n) }

main() { int n; clrscr(); n=n+n; printf("n=%d",n) }
#include
main()
{
int n;
scanf("%d",&n);
n=n+n;
printf("n=%d",n);
}