C/Console/Console Output Int
Содержание
Do calculation inside printf
<source lang="cpp">
- include <stdio.h>
int main(void) {
int len, width, height; printf("Enter length: "); scanf("%d", &len); printf("Enter width: "); scanf("%d", &width); printf("Enter height: "); scanf("%d", &height); printf("Volume is %d.", len * width * height); return 0;
}
</source>
Output int value
<source lang="cpp">
- include <stdio.h>
int main(void) {
int num; num = 100; printf("num = %d", num); return 0;
}
</source>
Output int value to console
<source lang="cpp">
- include <stdio.h>
int main(void) {
printf("This is the number %d", 100); return 0;
}
</source>
Print a int with a string
<source lang="cpp">
- include <stdio.h>
int main(void) {
int num; num = 100; printf("%d is the value of num", num); return 0;
}
</source>
Read and write int value in console
<source lang="cpp">
- include <stdio.h>
int main(void) {
int i; printf("Enter a number: "); scanf("%d", &i); printf("%d", i * i); return 0;
}
</source>