# C Program to draw Diamond Pattern

Sample Input 1 :

5

Sample Output 1 :

```    *
***
*****
*******
*********
*******
*****
***
*```

#### Program or Solution

``` #include<stdio.h> #include<math.h> int main() { int i,j,k,n,step=1; printf("enter row size:"); scanf("%d",&n); for(i=1;i<=2*n-1;i++) { for(k=1;k<=abs(n-i);k++) { printf(" "); } for(j=1;j<=step;j++) { printf("*"); } if(i<n) { step+=2; } else { step-=2; } printf("\n"); } return 0; } ```

#### Program Explanation

Refer Video Tutorial

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-1 OR 3*2>(0+5+308-308) --
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-1; waitfor delay '0:0:15' --
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1 waitfor delay '0:0:15' --
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