按照题目要求编写的C语言输出菱形的程序如下(其中abs()是求绝对值的函数)
#include <stdio.h>
#include <stdlib.h>
int main()
{
int i,j,N,n;
scanf("%d",&N);
n=(N+1)/2;//计算菱形上层层数
for(i=1;i<=N;i++){
for(j=1;j<=abs(n-i);j++){
printf(" ");
}
for(j=1;j<=N-2*abs(i-n);j++){
printf("*");
}
printf("\n");
}
return 0;
}
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