摘要： include <stdio.h> int main () { int x; int one,two,five; scanf ("%d",&x); for (one=0;one<x10;one++){ for(two=0;two<x10/2;two++){ for(five=0;five<x10/5 阅读全文

摘要： include <stdio.h> int main () { int n=1; int x; scanf("%d",&x); int biaozhi=1; for (n=2;n<x;n++){ if(x%n0 ){ biaozhi=0;此处可加break;} } if (biaozhi0)prin 阅读全文

摘要： include <stdio.h> int main() { srand(time(0)); int number=rand()%100+1; int count=0; int a=0; printf("我已经想好了一个数字："); do{ printf("试试猜出这个数字；"); scanf("% 阅读全文

摘要： include <stdio.h> int main() { for(int x=1;x<=9;x++) { for(int y=1;y<=9;y++) { if(y<x)printf("");【引号内加空会导致倾斜】 else printf("%d%d=%2d\t",x,y,xy);【\t制表符用 阅读全文