C Program to Find Sum of 1 to 100

You can use a loop to calculate the sum of numbers from 1 to 100. Here is the specific code:

#include <stdio.h>

int main() {
    int sum = 0;
    
    for (int i = 1; i <= 100; i++) {
        sum += i;
    }
    
    printf("1到100的和为:%d\n", sum);
    
    return 0;
}

The code above utilizes a for loop to add numbers from 1 to 100, ultimately outputting the sum of all numbers from 1 to 100.

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