2017-2-24 nesting of C # base for loops

Use a few exercises to demonstrate the nesting of the For loop

1. Print to form

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namespaceNesting of _2017_2_24_for loops {classProgram {Static voidMain (string[] args) {Console.WriteLine ("Please enter a number:"); intA=Convert.ToInt32 (Console.ReadLine ());  for(inti =1; I <= a;i++ )            {                 for(intb =1; b <= i;b++) {Console.Write ("★"); } console.write ("\ n");        } console.readline (); }    }}

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namespace_2017_2_24_for Loops of nested _ painted stars 2{classProgram {Static voidMain (string[] args) {Console.WriteLine ("Please enter a number"); intA =Convert.ToInt32 (Console.ReadLine ());  for(intb =1; b <= a;b++ )            {                 for(intc =a; C >= b;c--) {Console.Write ("★"); } console.write ("\ n");        } console.readline (); }    }}

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namespace_2017_2_24_for loop nesting __ stars 3{classProgram {Static voidMain (string[] args) {Console.WriteLine ("Please enter a number"); intCount =Convert.ToInt32 (Console.ReadLine ()); String b="  "; String C ="※";  for(intD =1; D <= Count; d++)                {                     for(intE = count-1; e >= D; e--) {Console.Write (b);                    } console.write (c);  for(intx =0; X < D1; X + +) {Console.Write (c); } console.write ("\ n");        } console.readline (); }    }}

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namespace_2017_2_24_for_ Loop _ nesting __ stars 4{classProgram {Static voidMain (string[] args) {Console.WriteLine ("Please enter a number:"); intA=Convert.ToInt32 (Console.ReadLine ()); String b="  "; String c="☆";  for(intD =1; D <= A; d++)            {                                for(intE =1; E < d;e++) {Console.Write (b); }                 for(intf = a-d; F <= a&&f>=0; f--) {Console.Write (c); } console.write ("\ n");        } console.readline (); }    }}

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namespace_2017_2_24__for loop nested ___ Print Diamond {classProgram {Static voidMain (string[] args) {Console.Write ("Please enter a number:"); intA =Convert.ToInt32 (Console.ReadLine ()); String b="0"; String c="★";  for(intD =1; D <= a;d++ )            {                 for(intE = A-1; e >= D; e--) {Console.Write (b); }                 for(intf =1; F <= (d *2-1); f++) {Console.Write (c); } console.write ("\ n"); }             for(intg =1; G < a;g++ )            {                 for(inth =1; H <= g;h++) {Console.Write (b); }                 for(inti =1; I <= ((a-g) *2-1); i++) {Console.Write (c); } console.write ('\ n');        } console.readline (); }    }}

2017-2-24 nesting of C # base for loops