#include

int main() {

int i, j, k;

for (i = 0; i

j = i * 2 + 1;

k = 10 - i;

while (k-- > 0) {

printf(" ");

}

while (j-- > 0) {

if (j % 2 != 0) printf("*");

else printf(" ");

}

printf("\n");

}

return 0;

}

//*******************

#include

int main() {

int i, j, k;

for (i = 0; i

j = i * 2 + 1;

k = 10 - i;

while (k-- > 0) {

printf(" ");

}

while (j-- > 0) {

// if (j % 2 != 0) printf("*");

// else printf(" ");

printf("*");

}

printf("\n");

}

return 0;

}