C Language "Pascal triangle pattern using for loop" program

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 #include <stdio.h>

int main() { int n, i, j, coef = 1; printf("Enter the number of rows: "); scanf("%d", &n); for (i = 0; i < n; i++) { for (j = 1; j <= n - i; j++) { printf(" "); } for (j = 0; j <= i; j++) { if (j == 0 || i == 0) coef = 1; else coef = coef * (i - j + 1) / j; printf("%6d", coef); } printf("\n"); } return 0; }

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