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  1. #include <stdio.h>
  2.  
  3. /*int factorial(int x){
  4.       int fact =1;
  5.       for( int i=1;i<=x;i++){
  6.           fact= fact*i;
  7.           }
  8.       return fact;
  9.   }
  10. int combination (int n,int r){
  11.        int ncr=factorial(n)/(factorial(r)*factorial(n-r));   
  12.   return ncr;
  13.   }*/
  14.  
  15. int main() {
  16.  
  17.      int n;
  18.      printf("Enter the n: \n");
  19.      scanf("%d",&n);
  20.  
  21.  
  22.  
  23.      for( int i=0;i<=n;i++){
  24.  
  25.            for(int sp=1;sp<=n-i;sp++){
  26.                printf("   ");
  27.             }
  28.    int first =1;
  29.     printf("%d",first);
  30.  
  31.            for(int j=0;j<=i;j++){
  32.             int icj1= first*(i-j)/(j+1);
  33.             printf("  %d  ",icj1);
  34.             }
  35.             printf("\n");
  36.       }
  37.  
  38. 	return 0;
  39. }
Success #stdin #stdout 0s 5320KB
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stdin
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6
stdout
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Enter the n: 
                  1  0  
               1  1    0  
            1  2    0    0  
         1  3    1    0    0  
      1  4    1    0    0    0  
   1  5    2    1    0    0    0  
1  6    2    1    0    0    0    0
https://ideone.com/8I2d8s
language:
C (gcc 8.3)
created:
9 hours ago
visibility:
public

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