Delay Function

In code block you can use 

Sleep(unsigned int miliseconds);
function for delay in execution.
delay(unsigned int miliseconds) function is used in turbo c. For codeblocks you have to add code which is given below example:

#include<stdio.h>

#include<time.h>

void delay(unsigned int mseconds){

    clock_t goal = mseconds + clock();

    while (goal > clock());

}

int main(){

    int i;

    for(i=0;i<10;i++){

        delay(1000);

        printf("This is delay function\n");

    }

    return 0;

}