C Program Code for Printing Diamond Shape

Program Code:

#include<stdio.h>

int main()

{

int a=10 ,b =9 ;

int i,j,k,x,y,z;

for(i =1;i<=10;i++)

{

for(j =1;j<=a;j++)

{

printf(" ");

}

for(k=1;k<=i;k++)

{

printf("*");

printf(" ");

}

a--;

printf("\n");

}

for(x =1;x<=9;x++)

{

for(z = 1;z<=x;z++)

{

printf(" ");

}

for(y=1;y<=b;y++)

{

printf(" ");

printf("*");

}

printf("\n");

b--;

}

return 0;

}

Output:

.exe file