把一张一元的钞票，换成一分，二分，和五分的硬币，每种至少五枚，问有多少种方案？(求编写一个C语言程 把一张一元钞票,换成一分、二分和五分硬币,每种至少5枚,问有...
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/*把一张一元的钞票，换成一分，二分，和五分的硬币，每种至少五枚，问有多少种方案*/
#include <stdio.h>
int main() {
int n1, n2, n5;
for (n1 = 5; n1 <= 65; n1++) //因为2和5至少5枚，所以1至多有65
for (n2 = 5; n2 <= 35; n2++) //同理1和5至少5枚，所以2至多有35
for (n5 = 5; n5 <= 17; n5++)//同上
if (n1 * 1+ n2 * 2 + n5 * 5 == 100)
printf("%3d * 1 + %3d * 2 + %3d * 5 = 100
", n1, n2, n5);
return 0;
}
#include <stdio.h>
int main() {
int n1, n2, n5;
for (n1 = 5; n1 <= 65; n1++)
for (n2 = 5; n2 <= 35; n2++)
for (n5 = 5; n5 <= 17; n5++)
if (n1 + n2 * 2 + n5 * 5 == 100)
printf("%3d + %3d * 2 + %3d * 5 = 100
", n1, n2, n5);
return 0;
}
绛旓細Private Sub Command1_Click()Print " 5鍒", " 2鍒", " 1鍒"For a = 11 To 20 For b = 11 To (100 - 5 * a) \ 2 c = 100 - 5 * a - 2 * b If c >= 11 Then Print a, b, c Next b, a End Sub
绛旓細for(int i=1;i<=100;i++){ for(int j=1;j<=50;j++){ for(int k=1;k<=20;k++){ if(i*1+j*5+k*2==100)System.out.println("1鍏冮挒绁鍙互鎹负"+i+ "鏋1鍒纭竵鍜"+j+"鏋2鍒纭竵鍜"+k+ "鏋5鍒嗙‖甯乗n");} } } ...
绛旓細int flag=0锛//缁熻鏂规鐨勫彉閲 for(i=0;i<=36;i++) //杩欎釜鍙橀噺鏄粺璁1鍒嗙殑锛屾渶澶氬彧鑳芥湁36涓 for(j=0;j<=18;j++) //缁熻2鍒嗭紝鏈澶氬彧鑳芥湁18涓 for(k=0;k<=7;j++) //缁熻5鍒嗭紝鏈澶氬彧鑳芥湁7涓 if((i+2*j+5*k)==36) flag++;printf("%d\n",flag);...
绛旓細褰撶劧鏄浜屽垎浜...
绛旓細鎴戜篃璁′簡绗竴棰橈紝甯垜鐪嬩竴鐪嬪涓嶅鍚 var i,j,k,m:integer;for i:=1 to 98 do for j:=1 to 48 do for k:=1 to 18 do if (i*1+j*2+k*5=100)then begin writeln(i:3,j:3,k:3);m:=m+1;end;writeln(m:3);readln;end.绗簩棰 var e:real;sum,n,i:integer;begin ...
绛旓細棰樼洰閿欎簡鍚э紝5鍒哫30=1.5鍏
绛旓細鐢涓寮犱竴鍏绁鎹1鍒銆2鍒鍜5鍒嗙殑纭竵锛屾瘡绉嶈嚦灏戜竴鏋氾紝 闂湁鍑犵鎹㈡硶. 鐨勭▼搴忔瘮鎴戞參涓涓佺偣鍎匡紝鑰屼笖鍦100-i*5涓嚭閿欎簡锛屽簲鏄(100-i*5)div
绛旓細+ wuFen <= 30){ //绱鍏戞崲鏂规娆℃暟锛岃緭鍑烘瘡绉嶅厬鎹㈢粨鏋 count++;Console.WriteLine("1鍏鍙互鍏戞崲鎴{0}涓1鍒纭竵鍜寋1}涓2鍒纭竵鍜寋2}涓5鍒嗙‖甯侊紝纭竵鏁伴噺涓簕3}涓", yiFen, erFen, wuFen, yiFen + erFen + wuFen);} Console.WriteLine("鍏戞崲鏂规鍏辨湁{0}绉", count);} } } ...
绛旓細閲戦挶鎹㈢畻锛1鍏=10瑙掞紝1瑙=10鍒嗭紝1鍏=100鍒嗐傝浆鎹㈣鍒:1銆1鍏=10瑙掞紝1瑙=10鍒嗭紝1鍏=100鍒 2銆佸厓鎹㈣锛岃鎹㈠垎锛澶ф崲灏忓姞涓0锛屽鏋滅鍒板厓鎹㈠垎锛屽ぇ鎹㈠皬鍔犱袱0.3銆鍒嗘崲瑙掞紝瑙掓崲鍏冿紝灏忔崲澶у噺涓0銆傚鏋滅鍒板垎鎹㈠厓锛屽皬鎹㈠ぇ鍑忎袱0.4銆佸崟浣嶇浉鍚屾椂銆傚厓鍔犲厓锛岃鍔犺銆傚厓鍑忓厓锛岃鍑忚銆5銆...
绛旓細for (Count2 = 0; Count2 < 100; Count2++){ for (Count1 = 0; Count1 < 100; Count1++){ if (Count1 + Count2 * 2 + Count5 * 5 == 100){ if (Count1 != 0 && Count2 != 0 && Count5 != 0){ System.Console.WriteLine("涓鍒纭竵涓鏁帮細{0}锛屼簩鍒嗙‖甯佷釜鏁帮細{1}...
