C++、C 星号打印各种图形（国外英文资料）.docVIP

C++、C 星号打印各种图形（国外英文资料） / * / / (1) : # include iostream Int main () { / / output N asterisks *. Int n; Cout please enter the number of stars to print: \ n; Cin n. For (int I = 0; I n; I + +) { Cout ; } Return 0; } * / / * / / (2) : # include iostream. H Int main () { / / output m planet, n per line Int m; / / m is used to control the number of rows. Int n; / / to control the number of asterisks Cout please enter the number of lines to print: \ n; Cin m; Cout please enter the number of columns to print: \ n; Cin n. For (int I = 0; I m; I + +) / / control the number of lines printed { For (int j = 0; j n; j + +) / / control the number of columns printed { Cout ; / / there is a space behind the star } Cout endl; / / print a line and return the car } Return 0; } * / / the result: / * Please enter the number of lines to print: 10 Enter the number of columns to print: 10 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Press any key to continue * / / * / / (3) : # include iostream. H Int main () { / / output a triangle composed of asterisks (asterisks left aligned) Int a; / / control the number of lines that make up the star of a triangle Cout , please enter the number of lines to form the asterisk. Cin a; For (int I = 0; I a; I + +) / / control row { For (int j = 0; j = I; j + +) / / control the number of star Numbers per row. { Cout ; / / the asterisk adds a space (to make it more intuitive to print a graph). } Cout endl; } Return 0; } * / / the result: / * Please enter the number of lines of the asterisk that you want to form a trisolution. 10 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Press any key to continue * / / * / / (4) : / / reverse the triangle above and print it. # include iostream. H Int main () { / / output a triangle composed of asterisks (asterisks left aligned) I