c语言 小亿 973 2023-09-28 13:42:34 栏目: 编程语言 要输出星号倒直角三角形,可以使用嵌套循环来实现。以下是一个示例代码:#include <stdio.h> int main() { int rows; printf("请输入行数:"); scanf("%d", &rows); for (int i = rows; i >= 1; i--) { for (int j = 1; j <= ...
include<stdio.h> main(){ int i,j,k,z;scanf("%d",&k);for(i=k;i>=0;i--){ for(j=0;j
include <stdio.h>#include <stdlib.h>int main(){ int **a; int i,j,n,k; scanf("%d",&n); a=(int**)malloc(sizeof(int*) * n); for(i = 0; i < n; i ++) a[i] = (int *)malloc(sizeof(int)*n); k=1; for(i = 0; i < n; i ...
include<stdio.h> main(){ int i,j,k,z;scanf("%d",&k);for(i=k;i>=0;i--){ for(j=0;j
include<stdio.h> int main(){ int i,j;for(i=4;i>0;i--){for(j=0;j
int main(void){ int n, i, j, k;printf("请输入正整数n:");scanf("%d", &n);if (n<1){ printf("请输入正整数,程序终止！");exit(-1);} else { for (i=0; i<n; i++){ for (j=0; j<=n-i-2; j++)printf(" ");for (k=0; k<=i; k++)printf("*");printf...