== 데블2006//문/for/ ==
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~cpp #include <iostream.h> void main() { int i, j, n; cout << "를 \n"; cin >> n; for (i=1; i<=n; i++){ for( j=1; j<=i; j++){ cout << "*"; } cout <<"\n"; } for ( i=1; i<=n; i++){ for( j=1; j<=n-i; j++){ cout << " "; } for( j=1; j<=i; j++){ cout << "*"; } cout << "\n"; } }번
~cpp #include <iostream.h> void main() { int i,j,n; j=1; cout <<"20 를 \n"; cin >> n; if (n>20){ cout <<"범를 \n"; } else{ for (i=1; i<=n; i++){ j*=i; } cout << j; } }