a的语句是( )printf()和scanf()的说法,正确的是( )int a = 3, b = 4;,执行a = b++;后,a和b的值分别是( )#include <stdio.h>
int main()
{
int x = 10;
if (x > 5) {
x += 5;}
else if (x > 8){
x += 3;}
else{
x -= 2;}
printf("%d", x);
return 0;
}
if语句,以下说法正确的是( )#include <stdio.h>
int main() {
char ch = 'A';
printf("%c, %d", ch, ch + 32);
return 0;
}
scanf("%d%c%f", &a, &b, &c);的说法,正确的是( )#include <stdio.h>
int main() {
int a = 2, b = 3, c = 4;
if (a > b) {
if (b > c) {
c++; }
else {
b++;}
}
else {
if (c > a){
a++;}
else {
c++;}
}
printf("%d,%d,%d", a, b, c);
return 0;
}
float类型用于存储(描述数据类型)。float a = 3.5, b = 2;,表达式a / b的值是,表达式(int)a / b的值是。int a = 2, b = 3;,表达式a * b + (a++) - (--b)的值是。int a = 10;,执行a = a + (a *= 2);后,a的值是。scanf("%d%f", &x, &y);中,x的类型是,y的类型是。int a = 5;,执行a += a -= a * a;后,a的值是。#include <stdio.h>
int main() {
int num;
scanf("%d", &num);
if () { // 补全条件
printf("偶数");}
else {
printf("奇数");}
return 0;
}
#include <stdio.h>
int main() {
int x = 5, y = 8, min;
min = (x < y) ? : ;
printf("%d", min);
return 0;
}
#include <stdio.h>
int main() {
int a = 6, b = 3, c = 2;
int res = a - b * c + (a % b);
printf("%d", res);
return 0;
}
#include <stdio.h>
int main() {
int x = 10, y = 5;
if (x / y > 1) {
x -= 3;
y += 2;}
else {
x += 3;
y -= 2;}
printf("%d,%d", x, y);
return 0;
}
#include <stdio.h>
int main() {
int m = 5, n = 3;
int p = (m++ > 5) && (--n < 3);
printf("%d,%d,%d", m, n, p);
return 0;
}
#include <stdio.h>
int main() {
int a = 2, b = 4, c = 6;
if (a > b) {
if (b > c) {
a++;}
else {
b++;}
} else if (c > a) {
if (b < c) {
c--;}
else {
a--;}
} else {
c++;
}
printf("%d,%d,%d", a, b, c);
return 0;
}
#include <stdio.h>
int main() {
int a, b;
scanf("%f%f", a, b);
float diff = a - b;
printf("差值:%d", diff);
return 0;
}
#include <stdio.h>
int main() {
int num;
scanf("%d", &num);
if (num % 2 = 0) {
printf("是偶数");}
else {
printf("是奇数");}
return 0;
}
#include <stdio.h>
int main() {
int x, y, min;
printf("请输入两个整数:");
scanf("%d%d", &x, &y);
if (x > y) min = y
else min = x;
printf("较小值是:min");
return 0;
}
#include <stdio.h>
int main() {
float score;
scanf("%d", &score);
if (score >= 60 && score <= 100) {
printf("及格");
} else if (score < 60 && score >= 0) {
printf("不及格");
} else {
printf("输入无效");}
return 0;
}
m=15、n=7,计算并输出m除以n的商和余数(例如输出"商:2,余数:1")。if-else语句实现逻辑判断。提交后将无法修改,请仔细检查答案