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Course Introduction
Programs for practice
In the program below, we Print Pascal Trianglein C++
Source Code: Print Pascal Triangle
/* C++ Program - Print Pascal Triangle */ #include<iostream.h> #include<conio.h> long fact(int); void main() { clrscr(); int i, n, c; cout<<"Upto how many line (Enter number of rows) : "; cin>>n; for(i=0; i<n; i++) { for(c=0; c<=(n-i-2); c++) { cout<<" "; } for(c=0; c<=i; c++) { cout<<fact(i)/(fact(c)*fact(i-c)); } cout<<"\n"; } getch(); } long fact(int n) { int c; long res=1; for(c=1; c<=n; c++) { res = res*c; } return (res); }Output
Upto how many line (Enter number of rows) : 5 1 1 1 1 2 1 1 3 3 1 1 4 6 4 1