include stdio h void main int shin0 num0

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演習(繰り返し計算) • 入力した１０進数を２進数で表示するプログラムを作成せよ。 #include <stdio. h> void main() { int shin=0, num=0; scanf(“%d %d”,

演習(繰り返し計算) • 入力した１０進数を２進数で表示するプログラムを作成せよ。 #include <stdio. h> void main() { int shin=0, num=0; scanf(“%d %d”, &shin, &num); while(num>shin-1){ printf(“%d “, num%shin); // num –(num/shin)*shin num = num/shin; } printf(“%d n”, num); }

乱数 • rand() • 100未満の数の乱数 – rand() % 100 • 100個の 100未満の数の乱数を作る。 #include <stdio.

乱数 • rand() • 100未満の数の乱数 – rand() % 100 • 100個の 100未満の数の乱数を作る。 #include <stdio. h> #include <stdlib. h> void main() { int i=0; int data[100]; for(i=0; i<100; i++) data[i]=rand()%100; }

printf() のけたそろえ • printf(“%5 d %5 d”, a, b); #include<stdio. h> void main() {

printf() のけたそろえ • printf(“%5 d %5 d”, a, b); #include<stdio. h> void main() { int a=0, b=0; scanf(“%d %d”, &a, &b); printf(“%d %dn”, a, b); printf(“%5 d %5 dn”, a, b); }

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